49392200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 136801140

約数和(自身を除く): 87408940

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 121, 130, 143, 157, 200, 220, 242, 260, 275, 286, 314, 325, 440, 484, 520, 550, 572, 605, 628, 650, 715, 785, 968, 1100, 1144, 1210, 1256, 1300, 1430, 1570, 1573, 1727, 2041, 2200, 2420, 2600, 2860, 3025, 3140, 3146, 3454, 3575, 3925, 4082, 4840, 5720, 6050, 6280, 6292, 6908, 7150, 7850, 7865, 8164, 8635, 10205, 12100, 12584, 13816, 14300, 15700, 15730, 16328, 17270, 18997, 20410, 22451, 24200, 28600, 31400, 31460, 34540, 37994, 39325, 40820, 43175, 44902, 51025, 62920, 69080, 75988, 78650, 81640, 86350, 89804, 94985, 102050, 112255, 151976, 157300, 172700, 179608, 189970, 204100, 224510, 246961, 314600, 345400, 379940, 408200, 449020, 474925, 493922, 561275, 759880, 898040, 949850, 987844, 1122550, 1234805, 1899700, 1975688, 2245100, 2469610, 3799400, 4490200, 4939220, 6174025, 9878440, 12348050, 24696100, 49392200]

約数ペア:

[(1, 49392200), (2, 24696100), (4, 12348050), (5, 9878440), (8, 6174025), (10, 4939220), (11, 4490200), (13, 3799400), (20, 2469610), (22, 2245100), (25, 1975688), (26, 1899700), (40, 1234805), (44, 1122550), (50, 987844), (52, 949850), (55, 898040), (65, 759880), (88, 561275), (100, 493922), (104, 474925), (110, 449020), (121, 408200), (130, 379940), (143, 345400), (157, 314600), (200, 246961), (220, 224510), (242, 204100), (260, 189970), (275, 179608), (286, 172700), (314, 157300), (325, 151976), (440, 112255), (484, 102050), (520, 94985), (550, 89804), (572, 86350), (605, 81640), (628, 78650), (650, 75988), (715, 69080), (785, 62920), (968, 51025), (1100, 44902), (1144, 43175), (1210, 40820), (1256, 39325), (1300, 37994), (1430, 34540), (1570, 31460), (1573, 31400), (1727, 28600), (2041, 24200), (2200, 22451), (2420, 20410), (2600, 18997), (2860, 17270), (3025, 16328), (3140, 15730), (3146, 15700), (3454, 14300), (3575, 13816), (3925, 12584), (4082, 12100), (4840, 10205), (5720, 8635), (6050, 8164), (6280, 7865), (6292, 7850), (6908, 7150)]