55261424

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 80

約数和(自身を含む): 122983200

約数和(自身を除く): 67721776

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 272, 289, 296, 304, 323, 578, 592, 629, 646, 703, 1156, 1258, 1292, 1406, 2312, 2516, 2584, 2812, 4624, 4913, 5032, 5168, 5491, 5624, 9826, 10064, 10693, 10982, 11248, 11951, 19652, 21386, 21964, 23902, 39304, 42772, 43928, 47804, 78608, 85544, 87856, 93347, 95608, 171088, 181781, 186694, 191216, 203167, 363562, 373388, 406334, 727124, 746776, 812668, 1454248, 1493552, 1625336, 2908496, 3250672, 3453839, 6907678, 13815356, 27630712, 55261424]

約数ペア:

[(1, 55261424), (2, 27630712), (4, 13815356), (8, 6907678), (16, 3453839), (17, 3250672), (19, 2908496), (34, 1625336), (37, 1493552), (38, 1454248), (68, 812668), (74, 746776), (76, 727124), (136, 406334), (148, 373388), (152, 363562), (272, 203167), (289, 191216), (296, 186694), (304, 181781), (323, 171088), (578, 95608), (592, 93347), (629, 87856), (646, 85544), (703, 78608), (1156, 47804), (1258, 43928), (1292, 42772), (1406, 39304), (2312, 23902), (2516, 21964), (2584, 21386), (2812, 19652), (4624, 11951), (4913, 11248), (5032, 10982), (5168, 10693), (5491, 10064), (5624, 9826)]