49924260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 163537920

約数和(自身を除く): 113613660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 389, 414, 460, 465, 558, 620, 690, 713, 778, 828, 930, 1035, 1116, 1167, 1380, 1395, 1426, 1556, 1860, 1945, 2070, 2139, 2334, 2790, 2852, 3501, 3565, 3890, 4140, 4278, 4668, 5580, 5835, 6417, 7002, 7130, 7780, 8556, 8947, 10695, 11670, 12059, 12834, 14004, 14260, 17505, 17894, 21390, 23340, 24118, 25668, 26841, 32085, 35010, 35788, 36177, 42780, 44735, 48236, 53682, 60295, 64170, 70020, 72354, 80523, 89470, 107364, 108531, 120590, 128340, 134205, 144708, 161046, 178940, 180885, 217062, 241180, 268410, 277357, 322092, 361770, 402615, 434124, 536820, 542655, 554714, 723540, 805230, 832071, 1085310, 1109428, 1386785, 1610460, 1664142, 2170620, 2496213, 2773570, 3328284, 4160355, 4992426, 5547140, 8320710, 9984852, 12481065, 16641420, 24962130, 49924260]

約数ペア:

[(1, 49924260), (2, 24962130), (3, 16641420), (4, 12481065), (5, 9984852), (6, 8320710), (9, 5547140), (10, 4992426), (12, 4160355), (15, 3328284), (18, 2773570), (20, 2496213), (23, 2170620), (30, 1664142), (31, 1610460), (36, 1386785), (45, 1109428), (46, 1085310), (60, 832071), (62, 805230), (69, 723540), (90, 554714), (92, 542655), (93, 536820), (115, 434124), (124, 402615), (138, 361770), (155, 322092), (180, 277357), (186, 268410), (207, 241180), (230, 217062), (276, 180885), (279, 178940), (310, 161046), (345, 144708), (372, 134205), (389, 128340), (414, 120590), (460, 108531), (465, 107364), (558, 89470), (620, 80523), (690, 72354), (713, 70020), (778, 64170), (828, 60295), (930, 53682), (1035, 48236), (1116, 44735), (1167, 42780), (1380, 36177), (1395, 35788), (1426, 35010), (1556, 32085), (1860, 26841), (1945, 25668), (2070, 24118), (2139, 23340), (2334, 21390), (2790, 17894), (2852, 17505), (3501, 14260), (3565, 14004), (3890, 12834), (4140, 12059), (4278, 11670), (4668, 10695), (5580, 8947), (5835, 8556), (6417, 7780), (7002, 7130)]