50348340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 180311040

約数和(自身を除く): 129962700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1289, 1302, 1395, 1860, 1953, 2170, 2578, 2604, 2790, 3255, 3867, 3906, 4340, 5156, 5580, 6445, 6510, 7734, 7812, 9023, 9765, 11601, 12890, 13020, 15468, 18046, 19335, 19530, 23202, 25780, 27069, 36092, 38670, 39060, 39959, 45115, 46404, 54138, 58005, 77340, 79918, 81207, 90230, 108276, 116010, 119877, 135345, 159836, 162414, 180460, 199795, 232020, 239754, 270690, 279713, 324828, 359631, 399590, 406035, 479508, 541380, 559426, 599385, 719262, 799180, 812070, 839139, 1118852, 1198770, 1398565, 1438524, 1624140, 1678278, 1798155, 2397540, 2517417, 2797130, 3356556, 3596310, 4195695, 5034834, 5594260, 7192620, 8391390, 10069668, 12587085, 16782780, 25174170, 50348340]

約数ペア:

[(1, 50348340), (2, 25174170), (3, 16782780), (4, 12587085), (5, 10069668), (6, 8391390), (7, 7192620), (9, 5594260), (10, 5034834), (12, 4195695), (14, 3596310), (15, 3356556), (18, 2797130), (20, 2517417), (21, 2397540), (28, 1798155), (30, 1678278), (31, 1624140), (35, 1438524), (36, 1398565), (42, 1198770), (45, 1118852), (60, 839139), (62, 812070), (63, 799180), (70, 719262), (84, 599385), (90, 559426), (93, 541380), (105, 479508), (124, 406035), (126, 399590), (140, 359631), (155, 324828), (180, 279713), (186, 270690), (210, 239754), (217, 232020), (252, 199795), (279, 180460), (310, 162414), (315, 159836), (372, 135345), (420, 119877), (434, 116010), (465, 108276), (558, 90230), (620, 81207), (630, 79918), (651, 77340), (868, 58005), (930, 54138), (1085, 46404), (1116, 45115), (1260, 39959), (1289, 39060), (1302, 38670), (1395, 36092), (1860, 27069), (1953, 25780), (2170, 23202), (2578, 19530), (2604, 19335), (2790, 18046), (3255, 15468), (3867, 13020), (3906, 12890), (4340, 11601), (5156, 9765), (5580, 9023), (6445, 7812), (6510, 7734)]