56359940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 147329280

約数和(自身を除く): 90969340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 173, 179, 182, 260, 346, 358, 364, 455, 692, 716, 865, 895, 910, 1211, 1253, 1730, 1790, 1820, 2249, 2327, 2422, 2506, 3460, 3580, 4498, 4654, 4844, 5012, 6055, 6265, 8996, 9308, 11245, 11635, 12110, 12530, 15743, 16289, 22490, 23270, 24220, 25060, 30967, 31486, 32578, 44980, 46540, 61934, 62972, 65156, 78715, 81445, 123868, 154835, 157430, 162890, 216769, 309670, 314860, 325780, 402571, 433538, 619340, 805142, 867076, 1083845, 1610284, 2012855, 2167690, 2817997, 4025710, 4335380, 5635994, 8051420, 11271988, 14089985, 28179970, 56359940]

約数ペア:

[(1, 56359940), (2, 28179970), (4, 14089985), (5, 11271988), (7, 8051420), (10, 5635994), (13, 4335380), (14, 4025710), (20, 2817997), (26, 2167690), (28, 2012855), (35, 1610284), (52, 1083845), (65, 867076), (70, 805142), (91, 619340), (130, 433538), (140, 402571), (173, 325780), (179, 314860), (182, 309670), (260, 216769), (346, 162890), (358, 157430), (364, 154835), (455, 123868), (692, 81445), (716, 78715), (865, 65156), (895, 62972), (910, 61934), (1211, 46540), (1253, 44980), (1730, 32578), (1790, 31486), (1820, 30967), (2249, 25060), (2327, 24220), (2422, 23270), (2506, 22490), (3460, 16289), (3580, 15743), (4498, 12530), (4654, 12110), (4844, 11635), (5012, 11245), (6055, 9308), (6265, 8996)]