55837860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4253

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 122481372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4211, 4420, 6630, 8422, 12633, 13260, 16844, 21055, 25266, 42110, 50532, 54743, 63165, 71587, 84220, 109486, 126330, 143174, 164229, 214761, 218972, 252660, 273715, 286348, 328458, 357935, 429522, 547430, 656916, 715870, 821145, 859044, 930631, 1073805, 1094860, 1431740, 1642290, 1861262, 2147610, 2791893, 3284580, 3722524, 4295220, 4653155, 5583786, 9306310, 11167572, 13959465, 18612620, 27918930, 55837860]

約数ペア:

[(1, 55837860), (2, 27918930), (3, 18612620), (4, 13959465), (5, 11167572), (6, 9306310), (10, 5583786), (12, 4653155), (13, 4295220), (15, 3722524), (17, 3284580), (20, 2791893), (26, 2147610), (30, 1861262), (34, 1642290), (39, 1431740), (51, 1094860), (52, 1073805), (60, 930631), (65, 859044), (68, 821145), (78, 715870), (85, 656916), (102, 547430), (130, 429522), (156, 357935), (170, 328458), (195, 286348), (204, 273715), (221, 252660), (255, 218972), (260, 214761), (340, 164229), (390, 143174), (442, 126330), (510, 109486), (663, 84220), (780, 71587), (884, 63165), (1020, 54743), (1105, 50532), (1326, 42110), (2210, 25266), (2652, 21055), (3315, 16844), (4211, 13260), (4420, 12633), (6630, 8422)]