50241560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 117784800

約数和(自身を除く): 67543240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 296, 332, 370, 409, 415, 664, 740, 818, 830, 1480, 1636, 1660, 2045, 3071, 3272, 3320, 4090, 6142, 8180, 12284, 15133, 15355, 16360, 24568, 30266, 30710, 33947, 60532, 61420, 67894, 75665, 121064, 122840, 135788, 151330, 169735, 271576, 302660, 339470, 605320, 678940, 1256039, 1357880, 2512078, 5024156, 6280195, 10048312, 12560390, 25120780, 50241560]

約数ペア:

[(1, 50241560), (2, 25120780), (4, 12560390), (5, 10048312), (8, 6280195), (10, 5024156), (20, 2512078), (37, 1357880), (40, 1256039), (74, 678940), (83, 605320), (148, 339470), (166, 302660), (185, 271576), (296, 169735), (332, 151330), (370, 135788), (409, 122840), (415, 121064), (664, 75665), (740, 67894), (818, 61420), (830, 60532), (1480, 33947), (1636, 30710), (1660, 30266), (2045, 24568), (3071, 16360), (3272, 15355), (3320, 15133), (4090, 12284), (6142, 8180)]