47262749884

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{25121}}^1$

素因数の和:25499

約数の個数: 72

約数和(自身を含む): 99835832880

約数和(自身を除く): 52573082996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 331, 406, 662, 812, 1324, 1421, 2317, 2842, 4634, 5684, 9268, 9599, 16219, 19198, 25121, 32438, 38396, 50242, 64876, 67193, 100484, 134386, 175847, 268772, 351694, 470351, 703388, 728509, 940702, 1230929, 1457018, 1881404, 2461858, 2914036, 4923716, 5099563, 8315051, 10199126, 16630102, 20398252, 33260204, 35696941, 58205357, 71393882, 116410714, 142787764, 232821428, 241136479, 407437499, 482272958, 814874998, 964545916, 1629749996, 1687955353, 3375910706, 6751821412, 11815687471, 23631374942, 47262749884]

約数ペア:

[(1, 47262749884), (2, 23631374942), (4, 11815687471), (7, 6751821412), (14, 3375910706), (28, 1687955353), (29, 1629749996), (49, 964545916), (58, 814874998), (98, 482272958), (116, 407437499), (196, 241136479), (203, 232821428), (331, 142787764), (406, 116410714), (662, 71393882), (812, 58205357), (1324, 35696941), (1421, 33260204), (2317, 20398252), (2842, 16630102), (4634, 10199126), (5684, 8315051), (9268, 5099563), (9599, 4923716), (16219, 2914036), (19198, 2461858), (25121, 1881404), (32438, 1457018), (38396, 1230929), (50242, 940702), (64876, 728509), (67193, 703388), (100484, 470351), (134386, 351694), (175847, 268772)]