49722660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 144

約数和(自身を含む): 168657216

約数和(自身を除く): 118934556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 787, 810, 972, 1053, 1170, 1215, 1404, 1574, 1620, 1755, 2106, 2340, 2361, 2430, 3148, 3159, 3510, 3935, 4212, 4722, 4860, 5265, 6318, 7020, 7083, 7870, 9444, 10231, 10530, 11805, 12636, 14166, 15740, 15795, 20462, 21060, 21249, 23610, 28332, 30693, 31590, 35415, 40924, 42498, 47220, 51155, 61386, 63180, 63747, 70830, 84996, 92079, 102310, 106245, 122772, 127494, 141660, 153465, 184158, 191241, 204620, 212490, 254988, 276237, 306930, 318735, 368316, 382482, 424980, 460395, 552474, 613860, 637470, 764964, 828711, 920790, 956205, 1104948, 1274940, 1381185, 1657422, 1841580, 1912410, 2486133, 2762370, 3314844, 3824820, 4143555, 4972266, 5524740, 8287110, 9944532, 12430665, 16574220, 24861330, 49722660]

約数ペア:

[(1, 49722660), (2, 24861330), (3, 16574220), (4, 12430665), (5, 9944532), (6, 8287110), (9, 5524740), (10, 4972266), (12, 4143555), (13, 3824820), (15, 3314844), (18, 2762370), (20, 2486133), (26, 1912410), (27, 1841580), (30, 1657422), (36, 1381185), (39, 1274940), (45, 1104948), (52, 956205), (54, 920790), (60, 828711), (65, 764964), (78, 637470), (81, 613860), (90, 552474), (108, 460395), (117, 424980), (130, 382482), (135, 368316), (156, 318735), (162, 306930), (180, 276237), (195, 254988), (234, 212490), (243, 204620), (260, 191241), (270, 184158), (324, 153465), (351, 141660), (390, 127494), (405, 122772), (468, 106245), (486, 102310), (540, 92079), (585, 84996), (702, 70830), (780, 63747), (787, 63180), (810, 61386), (972, 51155), (1053, 47220), (1170, 42498), (1215, 40924), (1404, 35415), (1574, 31590), (1620, 30693), (1755, 28332), (2106, 23610), (2340, 21249), (2361, 21060), (2430, 20462), (3148, 15795), (3159, 15740), (3510, 14166), (3935, 12636), (4212, 11805), (4722, 10530), (4860, 10231), (5265, 9444), (6318, 7870), (7020, 7083)]