57818972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 111367872

約数和(自身を除く): 53548900

約数列:

[1, 2, 4, 17, 34, 53, 61, 68, 106, 122, 212, 244, 263, 526, 901, 1037, 1052, 1802, 2074, 3233, 3604, 4148, 4471, 6466, 8942, 12932, 13939, 16043, 17884, 27878, 32086, 54961, 55756, 64172, 109922, 219844, 236963, 272731, 473926, 545462, 850279, 947852, 1090924, 1700558, 3401116, 14454743, 28909486, 57818972]

約数ペア:

[(1, 57818972), (2, 28909486), (4, 14454743), (17, 3401116), (34, 1700558), (53, 1090924), (61, 947852), (68, 850279), (106, 545462), (122, 473926), (212, 272731), (244, 236963), (263, 219844), (526, 109922), (901, 64172), (1037, 55756), (1052, 54961), (1802, 32086), (2074, 27878), (3233, 17884), (3604, 16043), (4148, 13939), (4471, 12932), (6466, 8942)]