1550681048

素因数分解:

$2^3\times 7^5\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 3576499200

約数和(自身を除く): 2025818152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 607, 686, 931, 1064, 1214, 1372, 1862, 2401, 2428, 2744, 3724, 4249, 4802, 4856, 6517, 7448, 8498, 9604, 11533, 13034, 16807, 16996, 19208, 23066, 26068, 29743, 33614, 33992, 45619, 46132, 52136, 59486, 67228, 80731, 91238, 92264, 118972, 134456, 161462, 182476, 208201, 237944, 319333, 322924, 364952, 416402, 565117, 638666, 645848, 832804, 1130234, 1277332, 1457407, 1665608, 2260468, 2554664, 2914814, 3955819, 4520936, 5829628, 7911638, 10201849, 11659256, 15823276, 20403698, 27690733, 31646552, 40807396, 55381466, 81614792, 110762932, 193835131, 221525864, 387670262, 775340524, 1550681048]

約数ペア:

[(1, 1550681048), (2, 775340524), (4, 387670262), (7, 221525864), (8, 193835131), (14, 110762932), (19, 81614792), (28, 55381466), (38, 40807396), (49, 31646552), (56, 27690733), (76, 20403698), (98, 15823276), (133, 11659256), (152, 10201849), (196, 7911638), (266, 5829628), (343, 4520936), (392, 3955819), (532, 2914814), (607, 2554664), (686, 2260468), (931, 1665608), (1064, 1457407), (1214, 1277332), (1372, 1130234), (1862, 832804), (2401, 645848), (2428, 638666), (2744, 565117), (3724, 416402), (4249, 364952), (4802, 322924), (4856, 319333), (6517, 237944), (7448, 208201), (8498, 182476), (9604, 161462), (11533, 134456), (13034, 118972), (16807, 92264), (16996, 91238), (19208, 80731), (23066, 67228), (26068, 59486), (29743, 52136), (33614, 46132), (33992, 45619)]