53471460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7525

約数の個数: 96

約数和(自身を含む): 181198080

約数和(自身を除く): 127726620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7489, 14978, 22467, 29956, 37445, 44934, 52423, 74890, 89868, 104846, 112335, 127313, 149780, 157269, 209692, 224670, 254626, 262115, 314538, 381939, 449340, 509252, 524230, 629076, 636565, 763878, 786345, 891191, 1048460, 1273130, 1527756, 1572690, 1782382, 1909695, 2546260, 2673573, 3145380, 3564764, 3819390, 4455955, 5347146, 7638780, 8911910, 10694292, 13367865, 17823820, 26735730, 53471460]

約数ペア:

[(1, 53471460), (2, 26735730), (3, 17823820), (4, 13367865), (5, 10694292), (6, 8911910), (7, 7638780), (10, 5347146), (12, 4455955), (14, 3819390), (15, 3564764), (17, 3145380), (20, 2673573), (21, 2546260), (28, 1909695), (30, 1782382), (34, 1572690), (35, 1527756), (42, 1273130), (51, 1048460), (60, 891191), (68, 786345), (70, 763878), (84, 636565), (85, 629076), (102, 524230), (105, 509252), (119, 449340), (140, 381939), (170, 314538), (204, 262115), (210, 254626), (238, 224670), (255, 209692), (340, 157269), (357, 149780), (420, 127313), (476, 112335), (510, 104846), (595, 89868), (714, 74890), (1020, 52423), (1190, 44934), (1428, 37445), (1785, 29956), (2380, 22467), (3570, 14978), (7140, 7489)]