53971736

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 136080000

約数和(自身を除く): 82108264

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 89, 91, 98, 104, 119, 136, 178, 182, 196, 221, 238, 343, 356, 364, 392, 442, 476, 623, 637, 686, 712, 728, 833, 884, 952, 1157, 1246, 1274, 1372, 1513, 1547, 1666, 1768, 2314, 2492, 2548, 2744, 3026, 3094, 3332, 4361, 4459, 4628, 4984, 5096, 5831, 6052, 6188, 6664, 8099, 8722, 8918, 9256, 10591, 10829, 11662, 12104, 12376, 16198, 17444, 17836, 19669, 21182, 21658, 23324, 30527, 32396, 34888, 35672, 39338, 42364, 43316, 46648, 56693, 61054, 64792, 74137, 75803, 78676, 84728, 86632, 113386, 122108, 137683, 148274, 151606, 157352, 226772, 244216, 275366, 296548, 303212, 396851, 453544, 518959, 550732, 593096, 606424, 793702, 963781, 1037918, 1101464, 1587404, 1927562, 2075836, 3174808, 3855124, 4151672, 6746467, 7710248, 13492934, 26985868, 53971736]

約数ペア:

[(1, 53971736), (2, 26985868), (4, 13492934), (7, 7710248), (8, 6746467), (13, 4151672), (14, 3855124), (17, 3174808), (26, 2075836), (28, 1927562), (34, 1587404), (49, 1101464), (52, 1037918), (56, 963781), (68, 793702), (89, 606424), (91, 593096), (98, 550732), (104, 518959), (119, 453544), (136, 396851), (178, 303212), (182, 296548), (196, 275366), (221, 244216), (238, 226772), (343, 157352), (356, 151606), (364, 148274), (392, 137683), (442, 122108), (476, 113386), (623, 86632), (637, 84728), (686, 78676), (712, 75803), (728, 74137), (833, 64792), (884, 61054), (952, 56693), (1157, 46648), (1246, 43316), (1274, 42364), (1372, 39338), (1513, 35672), (1547, 34888), (1666, 32396), (1768, 30527), (2314, 23324), (2492, 21658), (2548, 21182), (2744, 19669), (3026, 17836), (3094, 17444), (3332, 16198), (4361, 12376), (4459, 12104), (4628, 11662), (4984, 10829), (5096, 10591), (5831, 9256), (6052, 8918), (6188, 8722), (6664, 8099)]