50674460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 115269504

約数和(自身を除く): 64595044

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 47, 62, 74, 94, 124, 148, 155, 185, 188, 235, 310, 370, 470, 620, 740, 940, 1147, 1457, 1739, 2209, 2294, 2914, 3478, 4418, 4588, 5735, 5828, 6956, 7285, 8695, 8836, 11045, 11470, 14570, 17390, 22090, 22940, 29140, 34780, 44180, 53909, 68479, 81733, 107818, 136958, 163466, 215636, 269545, 273916, 326932, 342395, 408665, 539090, 684790, 817330, 1078180, 1369580, 1634660, 2533723, 5067446, 10134892, 12668615, 25337230, 50674460]

約数ペア:

[(1, 50674460), (2, 25337230), (4, 12668615), (5, 10134892), (10, 5067446), (20, 2533723), (31, 1634660), (37, 1369580), (47, 1078180), (62, 817330), (74, 684790), (94, 539090), (124, 408665), (148, 342395), (155, 326932), (185, 273916), (188, 269545), (235, 215636), (310, 163466), (370, 136958), (470, 107818), (620, 81733), (740, 68479), (940, 53909), (1147, 44180), (1457, 34780), (1739, 29140), (2209, 22940), (2294, 22090), (2914, 17390), (3478, 14570), (4418, 11470), (4588, 11045), (5735, 8836), (5828, 8695), (6956, 7285)]