48695220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5550

約数の個数: 108

約数和(自身を含む): 171855684

約数和(自身を除く): 123160464

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, 5521, 8820, 11042, 16563, 22084, 27605, 33126, 38647, 49689, 55210, 66252, 77294, 82815, 99378, 110420, 115941, 154588, 165630, 193235, 198756, 231882, 248445, 270529, 331260, 347823, 386470, 463764, 496890, 541058, 579705, 695646, 772940, 811587, 993780, 1082116, 1159410, 1352645, 1391292, 1623174, 1739115, 2318820, 2434761, 2705290, 3246348, 3478230, 4057935, 4869522, 5410580, 6956460, 8115870, 9739044, 12173805, 16231740, 24347610, 48695220]

約数ペア:

[(1, 48695220), (2, 24347610), (3, 16231740), (4, 12173805), (5, 9739044), (6, 8115870), (7, 6956460), (9, 5410580), (10, 4869522), (12, 4057935), (14, 3478230), (15, 3246348), (18, 2705290), (20, 2434761), (21, 2318820), (28, 1739115), (30, 1623174), (35, 1391292), (36, 1352645), (42, 1159410), (45, 1082116), (49, 993780), (60, 811587), (63, 772940), (70, 695646), (84, 579705), (90, 541058), (98, 496890), (105, 463764), (126, 386470), (140, 347823), (147, 331260), (180, 270529), (196, 248445), (210, 231882), (245, 198756), (252, 193235), (294, 165630), (315, 154588), (420, 115941), (441, 110420), (490, 99378), (588, 82815), (630, 77294), (735, 66252), (882, 55210), (980, 49689), (1260, 38647), (1470, 33126), (1764, 27605), (2205, 22084), (2940, 16563), (4410, 11042), (5521, 8820)]