55126188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 152604816

約数和(自身を除く): 97478628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 1931, 2196, 2379, 3172, 3862, 4758, 5793, 7137, 7724, 9516, 11586, 14274, 17379, 23172, 25103, 28548, 34758, 50206, 69516, 75309, 100412, 117791, 150618, 225927, 235582, 301236, 353373, 451854, 471164, 706746, 903708, 1060119, 1413492, 1531283, 2120238, 3062566, 4240476, 4593849, 6125132, 9187698, 13781547, 18375396, 27563094, 55126188]

約数ペア:

[(1, 55126188), (2, 27563094), (3, 18375396), (4, 13781547), (6, 9187698), (9, 6125132), (12, 4593849), (13, 4240476), (18, 3062566), (26, 2120238), (36, 1531283), (39, 1413492), (52, 1060119), (61, 903708), (78, 706746), (117, 471164), (122, 451854), (156, 353373), (183, 301236), (234, 235582), (244, 225927), (366, 150618), (468, 117791), (549, 100412), (732, 75309), (793, 69516), (1098, 50206), (1586, 34758), (1931, 28548), (2196, 25103), (2379, 23172), (3172, 17379), (3862, 14274), (4758, 11586), (5793, 9516), (7137, 7724)]