53197080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 171460800

約数和(自身を除く): 118263720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 293, 340, 356, 408, 445, 510, 534, 586, 680, 712, 879, 890, 1020, 1068, 1172, 1335, 1465, 1513, 1758, 1780, 2040, 2136, 2344, 2670, 2930, 3026, 3516, 3560, 4395, 4539, 4981, 5340, 5860, 6052, 7032, 7565, 8790, 9078, 9962, 10680, 11720, 12104, 14943, 15130, 17580, 18156, 19924, 22695, 24905, 26077, 29886, 30260, 35160, 36312, 39848, 45390, 49810, 52154, 59772, 60520, 74715, 78231, 90780, 99620, 104308, 119544, 130385, 149430, 156462, 181560, 199240, 208616, 260770, 298860, 312924, 391155, 443309, 521540, 597720, 625848, 782310, 886618, 1043080, 1329927, 1564620, 1773236, 2216545, 2659854, 3129240, 3546472, 4433090, 5319708, 6649635, 8866180, 10639416, 13299270, 17732360, 26598540, 53197080]

約数ペア:

[(1, 53197080), (2, 26598540), (3, 17732360), (4, 13299270), (5, 10639416), (6, 8866180), (8, 6649635), (10, 5319708), (12, 4433090), (15, 3546472), (17, 3129240), (20, 2659854), (24, 2216545), (30, 1773236), (34, 1564620), (40, 1329927), (51, 1043080), (60, 886618), (68, 782310), (85, 625848), (89, 597720), (102, 521540), (120, 443309), (136, 391155), (170, 312924), (178, 298860), (204, 260770), (255, 208616), (267, 199240), (293, 181560), (340, 156462), (356, 149430), (408, 130385), (445, 119544), (510, 104308), (534, 99620), (586, 90780), (680, 78231), (712, 74715), (879, 60520), (890, 59772), (1020, 52154), (1068, 49810), (1172, 45390), (1335, 39848), (1465, 36312), (1513, 35160), (1758, 30260), (1780, 29886), (2040, 26077), (2136, 24905), (2344, 22695), (2670, 19924), (2930, 18156), (3026, 17580), (3516, 15130), (3560, 14943), (4395, 12104), (4539, 11720), (4981, 10680), (5340, 9962), (5860, 9078), (6052, 8790), (7032, 7565)]