52990620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 170311680

約数和(自身を除く): 117321060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 43, 46, 47, 57, 60, 69, 76, 86, 92, 94, 95, 114, 115, 129, 138, 141, 172, 188, 190, 215, 228, 230, 235, 258, 276, 282, 285, 345, 380, 430, 437, 460, 470, 516, 564, 570, 645, 690, 705, 817, 860, 874, 893, 940, 989, 1081, 1140, 1290, 1311, 1380, 1410, 1634, 1748, 1786, 1978, 2021, 2162, 2185, 2451, 2580, 2622, 2679, 2820, 2967, 3243, 3268, 3572, 3956, 4042, 4085, 4324, 4370, 4465, 4902, 4945, 5244, 5358, 5405, 5934, 6063, 6486, 6555, 8084, 8170, 8740, 8930, 9804, 9890, 10105, 10716, 10810, 11868, 12126, 12255, 12972, 13110, 13395, 14835, 16215, 16340, 17860, 18791, 19780, 20210, 20539, 21620, 24252, 24510, 26220, 26790, 29670, 30315, 32430, 37582, 38399, 40420, 41078, 46483, 49020, 53580, 56373, 59340, 60630, 61617, 64860, 75164, 76798, 82156, 92966, 93955, 102695, 112746, 115197, 121260, 123234, 139449, 153596, 185932, 187910, 191995, 205390, 225492, 230394, 232415, 246468, 278898, 281865, 308085, 375820, 383990, 410780, 460788, 464830, 557796, 563730, 575985, 616170, 697245, 767980, 883177, 929660, 1127460, 1151970, 1232340, 1394490, 1766354, 2303940, 2649531, 2788980, 3532708, 4415885, 5299062, 8831770, 10598124, 13247655, 17663540, 26495310, 52990620]

約数ペア:

[(1, 52990620), (2, 26495310), (3, 17663540), (4, 13247655), (5, 10598124), (6, 8831770), (10, 5299062), (12, 4415885), (15, 3532708), (19, 2788980), (20, 2649531), (23, 2303940), (30, 1766354), (38, 1394490), (43, 1232340), (46, 1151970), (47, 1127460), (57, 929660), (60, 883177), (69, 767980), (76, 697245), (86, 616170), (92, 575985), (94, 563730), (95, 557796), (114, 464830), (115, 460788), (129, 410780), (138, 383990), (141, 375820), (172, 308085), (188, 281865), (190, 278898), (215, 246468), (228, 232415), (230, 230394), (235, 225492), (258, 205390), (276, 191995), (282, 187910), (285, 185932), (345, 153596), (380, 139449), (430, 123234), (437, 121260), (460, 115197), (470, 112746), (516, 102695), (564, 93955), (570, 92966), (645, 82156), (690, 76798), (705, 75164), (817, 64860), (860, 61617), (874, 60630), (893, 59340), (940, 56373), (989, 53580), (1081, 49020), (1140, 46483), (1290, 41078), (1311, 40420), (1380, 38399), (1410, 37582), (1634, 32430), (1748, 30315), (1786, 29670), (1978, 26790), (2021, 26220), (2162, 24510), (2185, 24252), (2451, 21620), (2580, 20539), (2622, 20210), (2679, 19780), (2820, 18791), (2967, 17860), (3243, 16340), (3268, 16215), (3572, 14835), (3956, 13395), (4042, 13110), (4085, 12972), (4324, 12255), (4370, 12126), (4465, 11868), (4902, 10810), (4945, 10716), (5244, 10105), (5358, 9890), (5405, 9804), (5934, 8930), (6063, 8740), (6486, 8170), (6555, 8084)]