47439750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 121245696

約数和(自身を除く): 73805946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 645, 750, 1075, 1290, 1471, 2150, 2942, 3225, 4413, 5375, 6450, 7355, 8826, 10750, 14710, 16125, 22065, 32250, 36775, 44130, 63253, 73550, 110325, 126506, 183875, 189759, 220650, 316265, 367750, 379518, 551625, 632530, 948795, 1103250, 1581325, 1897590, 3162650, 4743975, 7906625, 9487950, 15813250, 23719875, 47439750]

約数ペア:

[(1, 47439750), (2, 23719875), (3, 15813250), (5, 9487950), (6, 7906625), (10, 4743975), (15, 3162650), (25, 1897590), (30, 1581325), (43, 1103250), (50, 948795), (75, 632530), (86, 551625), (125, 379518), (129, 367750), (150, 316265), (215, 220650), (250, 189759), (258, 183875), (375, 126506), (430, 110325), (645, 73550), (750, 63253), (1075, 44130), (1290, 36775), (1471, 32250), (2150, 22065), (2942, 16125), (3225, 14710), (4413, 10750), (5375, 8826), (6450, 7355)]