48689940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62423}}^1$

素因数の和:62448

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 98131308

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, 62423, 124846, 187269, 249692, 312115, 374538, 624230, 749076, 811499, 936345, 1248460, 1622998, 1872690, 2434497, 3245996, 3745380, 4057495, 4868994, 8114990, 9737988, 12172485, 16229980, 24344970, 48689940]

約数ペア:

[(1, 48689940), (2, 24344970), (3, 16229980), (4, 12172485), (5, 9737988), (6, 8114990), (10, 4868994), (12, 4057495), (13, 3745380), (15, 3245996), (20, 2434497), (26, 1872690), (30, 1622998), (39, 1248460), (52, 936345), (60, 811499), (65, 749076), (78, 624230), (130, 374538), (156, 312115), (195, 249692), (260, 187269), (390, 124846), (780, 62423)]