52991640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 189352800

約数和(自身を除く): 136361160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 67, 72, 78, 90, 104, 117, 120, 130, 134, 156, 169, 180, 195, 201, 234, 260, 268, 312, 335, 338, 360, 390, 402, 468, 507, 520, 536, 585, 603, 670, 676, 780, 804, 845, 871, 936, 1005, 1014, 1170, 1206, 1340, 1352, 1521, 1560, 1608, 1690, 1742, 2010, 2028, 2197, 2340, 2412, 2535, 2613, 2680, 3015, 3042, 3380, 3484, 4020, 4056, 4355, 4394, 4680, 4824, 5070, 5226, 6030, 6084, 6591, 6760, 6968, 7605, 7839, 8040, 8710, 8788, 10140, 10452, 10985, 11323, 12060, 12168, 13065, 13182, 15210, 15678, 17420, 17576, 19773, 20280, 20904, 21970, 22646, 24120, 26130, 26364, 30420, 31356, 32955, 33969, 34840, 39195, 39546, 43940, 45292, 52260, 52728, 56615, 60840, 62712, 65910, 67938, 78390, 79092, 87880, 90584, 98865, 101907, 104520, 113230, 131820, 135876, 147199, 156780, 158184, 169845, 197730, 203814, 226460, 263640, 271752, 294398, 313560, 339690, 395460, 407628, 441597, 452920, 509535, 588796, 679380, 735995, 790920, 815256, 883194, 1019070, 1177592, 1324791, 1358760, 1471990, 1766388, 2038140, 2207985, 2649582, 2943980, 3532776, 4076280, 4415970, 5299164, 5887960, 6623955, 8831940, 10598328, 13247910, 17663880, 26495820, 52991640]

約数ペア:

[(1, 52991640), (2, 26495820), (3, 17663880), (4, 13247910), (5, 10598328), (6, 8831940), (8, 6623955), (9, 5887960), (10, 5299164), (12, 4415970), (13, 4076280), (15, 3532776), (18, 2943980), (20, 2649582), (24, 2207985), (26, 2038140), (30, 1766388), (36, 1471990), (39, 1358760), (40, 1324791), (45, 1177592), (52, 1019070), (60, 883194), (65, 815256), (67, 790920), (72, 735995), (78, 679380), (90, 588796), (104, 509535), (117, 452920), (120, 441597), (130, 407628), (134, 395460), (156, 339690), (169, 313560), (180, 294398), (195, 271752), (201, 263640), (234, 226460), (260, 203814), (268, 197730), (312, 169845), (335, 158184), (338, 156780), (360, 147199), (390, 135876), (402, 131820), (468, 113230), (507, 104520), (520, 101907), (536, 98865), (585, 90584), (603, 87880), (670, 79092), (676, 78390), (780, 67938), (804, 65910), (845, 62712), (871, 60840), (936, 56615), (1005, 52728), (1014, 52260), (1170, 45292), (1206, 43940), (1340, 39546), (1352, 39195), (1521, 34840), (1560, 33969), (1608, 32955), (1690, 31356), (1742, 30420), (2010, 26364), (2028, 26130), (2197, 24120), (2340, 22646), (2412, 21970), (2535, 20904), (2613, 20280), (2680, 19773), (3015, 17576), (3042, 17420), (3380, 15678), (3484, 15210), (4020, 13182), (4056, 13065), (4355, 12168), (4394, 12060), (4680, 11323), (4824, 10985), (5070, 10452), (5226, 10140), (6030, 8788), (6084, 8710), (6591, 8040), (6760, 7839), (6968, 7605)]