45045780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57751}}^1$

素因数の和:57776

約数の個数: 48

約数和(自身を含む): 135832704

約数和(自身を除く): 90786924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 57751, 115502, 173253, 231004, 288755, 346506, 577510, 693012, 750763, 866265, 1155020, 1501526, 1732530, 2252289, 3003052, 3465060, 3753815, 4504578, 7507630, 9009156, 11261445, 15015260, 22522890, 45045780]

約数ペア:

[(1, 45045780), (2, 22522890), (3, 15015260), (4, 11261445), (5, 9009156), (6, 7507630), (10, 4504578), (12, 3753815), (13, 3465060), (15, 3003052), (20, 2252289), (26, 1732530), (30, 1501526), (39, 1155020), (52, 866265), (60, 750763), (65, 693012), (78, 577510), (130, 346506), (156, 288755), (195, 231004), (260, 173253), (390, 115502), (780, 57751)]