49704912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 150689760

約数和(自身を除く): 100984848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 491, 592, 666, 684, 703, 888, 912, 982, 1332, 1368, 1406, 1473, 1776, 1964, 2109, 2664, 2736, 2812, 2946, 3928, 4218, 4419, 5328, 5624, 5892, 6327, 7856, 8436, 8838, 9329, 11248, 11784, 12654, 16872, 17676, 18167, 18658, 23568, 25308, 27987, 33744, 35352, 36334, 37316, 50616, 54501, 55974, 70704, 72668, 74632, 83961, 101232, 109002, 111948, 145336, 149264, 163503, 167922, 218004, 223896, 290672, 327006, 335844, 345173, 436008, 447792, 654012, 671688, 690346, 872016, 1035519, 1308024, 1343376, 1380692, 2071038, 2616048, 2761384, 3106557, 4142076, 5522768, 6213114, 8284152, 12426228, 16568304, 24852456, 49704912]

約数ペア:

[(1, 49704912), (2, 24852456), (3, 16568304), (4, 12426228), (6, 8284152), (8, 6213114), (9, 5522768), (12, 4142076), (16, 3106557), (18, 2761384), (19, 2616048), (24, 2071038), (36, 1380692), (37, 1343376), (38, 1308024), (48, 1035519), (57, 872016), (72, 690346), (74, 671688), (76, 654012), (111, 447792), (114, 436008), (144, 345173), (148, 335844), (152, 327006), (171, 290672), (222, 223896), (228, 218004), (296, 167922), (304, 163503), (333, 149264), (342, 145336), (444, 111948), (456, 109002), (491, 101232), (592, 83961), (666, 74632), (684, 72668), (703, 70704), (888, 55974), (912, 54501), (982, 50616), (1332, 37316), (1368, 36334), (1406, 35352), (1473, 33744), (1776, 27987), (1964, 25308), (2109, 23568), (2664, 18658), (2736, 18167), (2812, 17676), (2946, 16872), (3928, 12654), (4218, 11784), (4419, 11248), (5328, 9329), (5624, 8838), (5892, 8436), (6327, 7856)]