53487780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 109082460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1279, 1394, 2091, 2460, 2558, 2788, 3485, 3837, 4182, 5116, 6395, 6970, 7674, 8364, 10455, 12790, 13940, 15348, 19185, 20910, 21743, 25580, 38370, 41820, 43486, 52439, 65229, 76740, 86972, 104878, 108715, 130458, 157317, 209756, 217430, 260916, 262195, 314634, 326145, 434860, 524390, 629268, 652290, 786585, 891463, 1048780, 1304580, 1573170, 1782926, 2674389, 3146340, 3565852, 4457315, 5348778, 8914630, 10697556, 13371945, 17829260, 26743890, 53487780]

約数ペア:

[(1, 53487780), (2, 26743890), (3, 17829260), (4, 13371945), (5, 10697556), (6, 8914630), (10, 5348778), (12, 4457315), (15, 3565852), (17, 3146340), (20, 2674389), (30, 1782926), (34, 1573170), (41, 1304580), (51, 1048780), (60, 891463), (68, 786585), (82, 652290), (85, 629268), (102, 524390), (123, 434860), (164, 326145), (170, 314634), (204, 262195), (205, 260916), (246, 217430), (255, 209756), (340, 157317), (410, 130458), (492, 108715), (510, 104878), (615, 86972), (697, 76740), (820, 65229), (1020, 52439), (1230, 43486), (1279, 41820), (1394, 38370), (2091, 25580), (2460, 21743), (2558, 20910), (2788, 19185), (3485, 15348), (3837, 13940), (4182, 12790), (5116, 10455), (6395, 8364), (6970, 7674)]