49419420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 144099648

約数和(自身を除く): 94680228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 197, 222, 226, 339, 370, 394, 444, 452, 555, 565, 591, 678, 740, 788, 985, 1110, 1130, 1182, 1356, 1695, 1970, 2220, 2260, 2364, 2955, 3390, 3940, 4181, 5910, 6780, 7289, 8362, 11820, 12543, 14578, 16724, 20905, 21867, 22261, 25086, 29156, 36445, 41810, 43734, 44522, 50172, 62715, 66783, 72890, 83620, 87468, 89044, 109335, 111305, 125430, 133566, 145780, 218670, 222610, 250860, 267132, 333915, 437340, 445220, 667830, 823657, 1335660, 1647314, 2470971, 3294628, 4118285, 4941942, 8236570, 9883884, 12354855, 16473140, 24709710, 49419420]

約数ペア:

[(1, 49419420), (2, 24709710), (3, 16473140), (4, 12354855), (5, 9883884), (6, 8236570), (10, 4941942), (12, 4118285), (15, 3294628), (20, 2470971), (30, 1647314), (37, 1335660), (60, 823657), (74, 667830), (111, 445220), (113, 437340), (148, 333915), (185, 267132), (197, 250860), (222, 222610), (226, 218670), (339, 145780), (370, 133566), (394, 125430), (444, 111305), (452, 109335), (555, 89044), (565, 87468), (591, 83620), (678, 72890), (740, 66783), (788, 62715), (985, 50172), (1110, 44522), (1130, 43734), (1182, 41810), (1356, 36445), (1695, 29156), (1970, 25086), (2220, 22261), (2260, 21867), (2364, 20905), (2955, 16724), (3390, 14578), (3940, 12543), (4181, 11820), (5910, 8362), (6780, 7289)]