55617540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4957}}^1$

素因数の和:4997

約数の個数: 96

約数和(自身を含む): 179915904

約数和(自身を除く): 124298364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 4957, 5610, 9914, 11220, 14871, 19828, 24785, 29742, 49570, 54527, 59484, 74355, 84269, 99140, 109054, 148710, 163581, 168538, 218108, 252807, 272635, 297420, 327162, 337076, 421345, 505614, 545270, 654324, 817905, 842690, 926959, 1011228, 1090540, 1264035, 1635810, 1685380, 1853918, 2528070, 2780877, 3271620, 3707836, 4634795, 5056140, 5561754, 9269590, 11123508, 13904385, 18539180, 27808770, 55617540]

約数ペア:

[(1, 55617540), (2, 27808770), (3, 18539180), (4, 13904385), (5, 11123508), (6, 9269590), (10, 5561754), (11, 5056140), (12, 4634795), (15, 3707836), (17, 3271620), (20, 2780877), (22, 2528070), (30, 1853918), (33, 1685380), (34, 1635810), (44, 1264035), (51, 1090540), (55, 1011228), (60, 926959), (66, 842690), (68, 817905), (85, 654324), (102, 545270), (110, 505614), (132, 421345), (165, 337076), (170, 327162), (187, 297420), (204, 272635), (220, 252807), (255, 218108), (330, 168538), (340, 163581), (374, 148710), (510, 109054), (561, 99140), (660, 84269), (748, 74355), (935, 59484), (1020, 54527), (1122, 49570), (1870, 29742), (2244, 24785), (2805, 19828), (3740, 14871), (4957, 11220), (5610, 9914)]