55856580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3813

約数の個数: 96

約数和(自身を含む): 177340800

約数和(自身を除く): 121484220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 3769, 4940, 7410, 7538, 11307, 14820, 15076, 18845, 22614, 37690, 45228, 48997, 56535, 71611, 75380, 97994, 113070, 143222, 146991, 195988, 214833, 226140, 244985, 286444, 293982, 358055, 429666, 489970, 587964, 716110, 734955, 859332, 930943, 979940, 1074165, 1432220, 1469910, 1861886, 2148330, 2792829, 2939820, 3723772, 4296660, 4654715, 5585658, 9309430, 11171316, 13964145, 18618860, 27928290, 55856580]

約数ペア:

[(1, 55856580), (2, 27928290), (3, 18618860), (4, 13964145), (5, 11171316), (6, 9309430), (10, 5585658), (12, 4654715), (13, 4296660), (15, 3723772), (19, 2939820), (20, 2792829), (26, 2148330), (30, 1861886), (38, 1469910), (39, 1432220), (52, 1074165), (57, 979940), (60, 930943), (65, 859332), (76, 734955), (78, 716110), (95, 587964), (114, 489970), (130, 429666), (156, 358055), (190, 293982), (195, 286444), (228, 244985), (247, 226140), (260, 214833), (285, 195988), (380, 146991), (390, 143222), (494, 113070), (570, 97994), (741, 75380), (780, 71611), (988, 56535), (1140, 48997), (1235, 45228), (1482, 37690), (2470, 22614), (2964, 18845), (3705, 15076), (3769, 14820), (4940, 11307), (7410, 7538)]