55195980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 178343424

約数和(自身を除く): 123147444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1163, 1356, 1582, 1695, 2260, 2326, 2373, 3164, 3390, 3489, 3955, 4652, 4746, 5815, 6780, 6978, 7910, 8141, 9492, 11630, 11865, 13956, 15820, 16282, 17445, 23260, 23730, 24423, 32564, 34890, 40705, 47460, 48846, 69780, 81410, 97692, 122115, 131419, 162820, 244230, 262838, 394257, 488460, 525676, 657095, 788514, 919933, 1314190, 1577028, 1839866, 1971285, 2628380, 2759799, 3679732, 3942570, 4599665, 5519598, 7885140, 9199330, 11039196, 13798995, 18398660, 27597990, 55195980]

約数ペア:

[(1, 55195980), (2, 27597990), (3, 18398660), (4, 13798995), (5, 11039196), (6, 9199330), (7, 7885140), (10, 5519598), (12, 4599665), (14, 3942570), (15, 3679732), (20, 2759799), (21, 2628380), (28, 1971285), (30, 1839866), (35, 1577028), (42, 1314190), (60, 919933), (70, 788514), (84, 657095), (105, 525676), (113, 488460), (140, 394257), (210, 262838), (226, 244230), (339, 162820), (420, 131419), (452, 122115), (565, 97692), (678, 81410), (791, 69780), (1130, 48846), (1163, 47460), (1356, 40705), (1582, 34890), (1695, 32564), (2260, 24423), (2326, 23730), (2373, 23260), (3164, 17445), (3390, 16282), (3489, 15820), (3955, 13956), (4652, 11865), (4746, 11630), (5815, 9492), (6780, 8141), (6978, 7910)]