48954780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 127162980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1439, 1620, 1701, 1890, 2268, 2430, 2835, 2878, 3402, 3780, 4317, 4860, 5670, 5756, 6804, 7195, 8505, 8634, 10073, 11340, 12951, 14390, 17010, 17268, 20146, 21585, 25902, 28780, 30219, 34020, 38853, 40292, 43170, 50365, 51804, 60438, 64755, 77706, 86340, 90657, 100730, 116559, 120876, 129510, 151095, 155412, 181314, 194265, 201460, 233118, 259020, 271971, 302190, 349677, 362628, 388530, 453285, 466236, 543942, 582795, 604380, 699354, 777060, 815913, 906570, 1087884, 1165590, 1359855, 1398708, 1631826, 1748385, 1813140, 2331180, 2447739, 2719710, 3263652, 3496770, 4079565, 4895478, 5439420, 6993540, 8159130, 9790956, 12238695, 16318260, 24477390, 48954780]

約数ペア:

[(1, 48954780), (2, 24477390), (3, 16318260), (4, 12238695), (5, 9790956), (6, 8159130), (7, 6993540), (9, 5439420), (10, 4895478), (12, 4079565), (14, 3496770), (15, 3263652), (18, 2719710), (20, 2447739), (21, 2331180), (27, 1813140), (28, 1748385), (30, 1631826), (35, 1398708), (36, 1359855), (42, 1165590), (45, 1087884), (54, 906570), (60, 815913), (63, 777060), (70, 699354), (81, 604380), (84, 582795), (90, 543942), (105, 466236), (108, 453285), (126, 388530), (135, 362628), (140, 349677), (162, 302190), (180, 271971), (189, 259020), (210, 233118), (243, 201460), (252, 194265), (270, 181314), (315, 155412), (324, 151095), (378, 129510), (405, 120876), (420, 116559), (486, 100730), (540, 90657), (567, 86340), (630, 77706), (756, 64755), (810, 60438), (945, 51804), (972, 50365), (1134, 43170), (1215, 40292), (1260, 38853), (1439, 34020), (1620, 30219), (1701, 28780), (1890, 25902), (2268, 21585), (2430, 20146), (2835, 17268), (2878, 17010), (3402, 14390), (3780, 12951), (4317, 11340), (4860, 10073), (5670, 8634), (5756, 8505), (6804, 7195)]