54728220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 161118720

約数和(自身を除く): 106390500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 71, 87, 116, 142, 145, 174, 213, 284, 290, 348, 355, 426, 435, 443, 580, 710, 852, 870, 886, 1065, 1329, 1420, 1740, 1772, 2059, 2130, 2215, 2658, 4118, 4260, 4430, 5316, 6177, 6645, 8236, 8860, 10295, 12354, 12847, 13290, 20590, 24708, 25694, 26580, 30885, 31453, 38541, 41180, 51388, 61770, 62906, 64235, 77082, 94359, 123540, 125812, 128470, 154164, 157265, 188718, 192705, 256940, 314530, 377436, 385410, 471795, 629060, 770820, 912137, 943590, 1824274, 1887180, 2736411, 3648548, 4560685, 5472822, 9121370, 10945644, 13682055, 18242740, 27364110, 54728220]

約数ペア:

[(1, 54728220), (2, 27364110), (3, 18242740), (4, 13682055), (5, 10945644), (6, 9121370), (10, 5472822), (12, 4560685), (15, 3648548), (20, 2736411), (29, 1887180), (30, 1824274), (58, 943590), (60, 912137), (71, 770820), (87, 629060), (116, 471795), (142, 385410), (145, 377436), (174, 314530), (213, 256940), (284, 192705), (290, 188718), (348, 157265), (355, 154164), (426, 128470), (435, 125812), (443, 123540), (580, 94359), (710, 77082), (852, 64235), (870, 62906), (886, 61770), (1065, 51388), (1329, 41180), (1420, 38541), (1740, 31453), (1772, 30885), (2059, 26580), (2130, 25694), (2215, 24708), (2658, 20590), (4118, 13290), (4260, 12847), (4430, 12354), (5316, 10295), (6177, 8860), (6645, 8236)]