51842040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 160032240

約数和(自身を除く): 108190200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 257, 328, 410, 492, 514, 615, 771, 820, 984, 1028, 1230, 1285, 1542, 1640, 1681, 2056, 2460, 2570, 3084, 3362, 3855, 4920, 5043, 5140, 6168, 6724, 7710, 8405, 10086, 10280, 10537, 13448, 15420, 16810, 20172, 21074, 25215, 30840, 31611, 33620, 40344, 42148, 50430, 52685, 63222, 67240, 84296, 100860, 105370, 126444, 158055, 201720, 210740, 252888, 316110, 421480, 432017, 632220, 864034, 1264440, 1296051, 1728068, 2160085, 2592102, 3456136, 4320170, 5184204, 6480255, 8640340, 10368408, 12960510, 17280680, 25921020, 51842040]

約数ペア:

[(1, 51842040), (2, 25921020), (3, 17280680), (4, 12960510), (5, 10368408), (6, 8640340), (8, 6480255), (10, 5184204), (12, 4320170), (15, 3456136), (20, 2592102), (24, 2160085), (30, 1728068), (40, 1296051), (41, 1264440), (60, 864034), (82, 632220), (120, 432017), (123, 421480), (164, 316110), (205, 252888), (246, 210740), (257, 201720), (328, 158055), (410, 126444), (492, 105370), (514, 100860), (615, 84296), (771, 67240), (820, 63222), (984, 52685), (1028, 50430), (1230, 42148), (1285, 40344), (1542, 33620), (1640, 31611), (1681, 30840), (2056, 25215), (2460, 21074), (2570, 20172), (3084, 16810), (3362, 15420), (3855, 13448), (4920, 10537), (5043, 10280), (5140, 10086), (6168, 8405), (6724, 7710)]