47895380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 110983824

約数和(自身を除く): 63088444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4493, 5330, 8986, 10660, 17972, 22465, 44930, 58409, 89860, 116818, 184213, 233636, 292045, 368426, 584090, 736852, 921065, 1168180, 1842130, 2394769, 3684260, 4789538, 9579076, 11973845, 23947690, 47895380]

約数ペア:

[(1, 47895380), (2, 23947690), (4, 11973845), (5, 9579076), (10, 4789538), (13, 3684260), (20, 2394769), (26, 1842130), (41, 1168180), (52, 921065), (65, 736852), (82, 584090), (130, 368426), (164, 292045), (205, 233636), (260, 184213), (410, 116818), (533, 89860), (820, 58409), (1066, 44930), (2132, 22465), (2665, 17972), (4493, 10660), (5330, 8986)]