52249340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18302

約数の個数: 48

約数和(自身を含む): 128913120

約数和(自身を除く): 76663780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 18269, 36538, 73076, 91345, 182690, 200959, 237497, 365380, 401918, 474994, 803836, 949988, 1004795, 1187485, 2009590, 2374970, 2612467, 4019180, 4749940, 5224934, 10449868, 13062335, 26124670, 52249340]

約数ペア:

[(1, 52249340), (2, 26124670), (4, 13062335), (5, 10449868), (10, 5224934), (11, 4749940), (13, 4019180), (20, 2612467), (22, 2374970), (26, 2009590), (44, 1187485), (52, 1004795), (55, 949988), (65, 803836), (110, 474994), (130, 401918), (143, 365380), (220, 237497), (260, 200959), (286, 182690), (572, 91345), (715, 73076), (1430, 36538), (2860, 18269)]