53557140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 195761664

約数和(自身を除く): 142204524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 577, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1154, 1190, 1326, 1365, 1428, 1547, 1731, 1785, 1820, 2210, 2308, 2380, 2652, 2730, 2885, 3094, 3315, 3462, 3570, 4039, 4420, 4641, 5460, 5770, 6188, 6630, 6924, 7140, 7501, 7735, 8078, 8655, 9282, 9809, 11540, 12117, 13260, 15002, 15470, 16156, 17310, 18564, 19618, 20195, 22503, 23205, 24234, 29427, 30004, 30940, 34620, 37505, 39236, 40390, 45006, 46410, 48468, 49045, 52507, 58854, 60585, 68663, 75010, 80780, 90012, 92820, 98090, 105014, 112515, 117708, 121170, 127517, 137326, 147135, 150020, 157521, 196180, 205989, 210028, 225030, 242340, 255034, 262535, 274652, 294270, 315042, 343315, 382551, 411978, 450060, 510068, 525070, 588540, 630084, 637585, 686630, 765102, 787605, 823956, 892619, 1029945, 1050140, 1275170, 1373260, 1530204, 1575210, 1785238, 1912755, 2059890, 2550340, 2677857, 3150420, 3570476, 3825510, 4119780, 4463095, 5355714, 7651020, 8926190, 10711428, 13389285, 17852380, 26778570, 53557140]

約数ペア:

[(1, 53557140), (2, 26778570), (3, 17852380), (4, 13389285), (5, 10711428), (6, 8926190), (7, 7651020), (10, 5355714), (12, 4463095), (13, 4119780), (14, 3825510), (15, 3570476), (17, 3150420), (20, 2677857), (21, 2550340), (26, 2059890), (28, 1912755), (30, 1785238), (34, 1575210), (35, 1530204), (39, 1373260), (42, 1275170), (51, 1050140), (52, 1029945), (60, 892619), (65, 823956), (68, 787605), (70, 765102), (78, 686630), (84, 637585), (85, 630084), (91, 588540), (102, 525070), (105, 510068), (119, 450060), (130, 411978), (140, 382551), (156, 343315), (170, 315042), (182, 294270), (195, 274652), (204, 262535), (210, 255034), (221, 242340), (238, 225030), (255, 210028), (260, 205989), (273, 196180), (340, 157521), (357, 150020), (364, 147135), (390, 137326), (420, 127517), (442, 121170), (455, 117708), (476, 112515), (510, 105014), (546, 98090), (577, 92820), (595, 90012), (663, 80780), (714, 75010), (780, 68663), (884, 60585), (910, 58854), (1020, 52507), (1092, 49045), (1105, 48468), (1154, 46410), (1190, 45006), (1326, 40390), (1365, 39236), (1428, 37505), (1547, 34620), (1731, 30940), (1785, 30004), (1820, 29427), (2210, 24234), (2308, 23205), (2380, 22503), (2652, 20195), (2730, 19618), (2885, 18564), (3094, 17310), (3315, 16156), (3462, 15470), (3570, 15002), (4039, 13260), (4420, 12117), (4641, 11540), (5460, 9809), (5770, 9282), (6188, 8655), (6630, 8078), (6924, 7735), (7140, 7501)]