55945260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6343}}^1$

素因数の和:6372

約数の個数: 108

約数和(自身を含む): 197437968

約数和(自身を除く): 141492708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6343, 8820, 12686, 19029, 25372, 31715, 38058, 44401, 57087, 63430, 76116, 88802, 95145, 114174, 126860, 133203, 177604, 190290, 222005, 228348, 266406, 285435, 310807, 380580, 399609, 444010, 532812, 570870, 621614, 666015, 799218, 888020, 932421, 1141740, 1243228, 1332030, 1554035, 1598436, 1864842, 1998045, 2664060, 2797263, 3108070, 3729684, 3996090, 4662105, 5594526, 6216140, 7992180, 9324210, 11189052, 13986315, 18648420, 27972630, 55945260]

約数ペア:

[(1, 55945260), (2, 27972630), (3, 18648420), (4, 13986315), (5, 11189052), (6, 9324210), (7, 7992180), (9, 6216140), (10, 5594526), (12, 4662105), (14, 3996090), (15, 3729684), (18, 3108070), (20, 2797263), (21, 2664060), (28, 1998045), (30, 1864842), (35, 1598436), (36, 1554035), (42, 1332030), (45, 1243228), (49, 1141740), (60, 932421), (63, 888020), (70, 799218), (84, 666015), (90, 621614), (98, 570870), (105, 532812), (126, 444010), (140, 399609), (147, 380580), (180, 310807), (196, 285435), (210, 266406), (245, 228348), (252, 222005), (294, 190290), (315, 177604), (420, 133203), (441, 126860), (490, 114174), (588, 95145), (630, 88802), (735, 76116), (882, 63430), (980, 57087), (1260, 44401), (1470, 38058), (1764, 31715), (2205, 25372), (2940, 19029), (4410, 12686), (6343, 8820)]