53125216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 66625184

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 76, 92, 116, 131, 152, 184, 232, 262, 304, 368, 437, 464, 524, 551, 608, 667, 736, 874, 928, 1048, 1102, 1334, 1748, 2096, 2204, 2489, 2668, 3013, 3496, 3799, 4192, 4408, 4978, 5336, 6026, 6992, 7598, 8816, 9956, 10672, 12052, 12673, 13984, 15196, 17632, 19912, 21344, 24104, 25346, 30392, 39824, 48208, 50692, 57247, 60784, 72181, 79648, 87377, 96416, 101384, 114494, 121568, 144362, 174754, 202768, 228988, 288724, 349508, 405536, 457976, 577448, 699016, 915952, 1154896, 1398032, 1660163, 1831904, 2309792, 2796064, 3320326, 6640652, 13281304, 26562608, 53125216]

約数ペア:

[(1, 53125216), (2, 26562608), (4, 13281304), (8, 6640652), (16, 3320326), (19, 2796064), (23, 2309792), (29, 1831904), (32, 1660163), (38, 1398032), (46, 1154896), (58, 915952), (76, 699016), (92, 577448), (116, 457976), (131, 405536), (152, 349508), (184, 288724), (232, 228988), (262, 202768), (304, 174754), (368, 144362), (437, 121568), (464, 114494), (524, 101384), (551, 96416), (608, 87377), (667, 79648), (736, 72181), (874, 60784), (928, 57247), (1048, 50692), (1102, 48208), (1334, 39824), (1748, 30392), (2096, 25346), (2204, 24104), (2489, 21344), (2668, 19912), (3013, 17632), (3496, 15196), (3799, 13984), (4192, 12673), (4408, 12052), (4978, 10672), (5336, 9956), (6026, 8816), (6992, 7598)]