48840750

素因数分解:

$2^1\times 3^2\times 5^3\times 7^2\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 153973872

約数和(自身を除く): 105133122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 125, 126, 147, 150, 175, 210, 225, 245, 250, 294, 315, 350, 375, 441, 443, 450, 490, 525, 630, 735, 750, 875, 882, 886, 1050, 1125, 1225, 1329, 1470, 1575, 1750, 2205, 2215, 2250, 2450, 2625, 2658, 3101, 3150, 3675, 3987, 4410, 4430, 5250, 6125, 6202, 6645, 7350, 7875, 7974, 9303, 11025, 11075, 12250, 13290, 15505, 15750, 18375, 18606, 19935, 21707, 22050, 22150, 27909, 31010, 33225, 36750, 39870, 43414, 46515, 55125, 55375, 55818, 65121, 66450, 77525, 93030, 99675, 108535, 110250, 110750, 130242, 139545, 155050, 166125, 195363, 199350, 217070, 232575, 279090, 325605, 332250, 387625, 390726, 465150, 498375, 542675, 651210, 697725, 775250, 976815, 996750, 1085350, 1162875, 1395450, 1628025, 1953630, 2325750, 2713375, 3256050, 3488625, 4884075, 5426750, 6977250, 8140125, 9768150, 16280250, 24420375, 48840750]

約数ペア:

[(1, 48840750), (2, 24420375), (3, 16280250), (5, 9768150), (6, 8140125), (7, 6977250), (9, 5426750), (10, 4884075), (14, 3488625), (15, 3256050), (18, 2713375), (21, 2325750), (25, 1953630), (30, 1628025), (35, 1395450), (42, 1162875), (45, 1085350), (49, 996750), (50, 976815), (63, 775250), (70, 697725), (75, 651210), (90, 542675), (98, 498375), (105, 465150), (125, 390726), (126, 387625), (147, 332250), (150, 325605), (175, 279090), (210, 232575), (225, 217070), (245, 199350), (250, 195363), (294, 166125), (315, 155050), (350, 139545), (375, 130242), (441, 110750), (443, 110250), (450, 108535), (490, 99675), (525, 93030), (630, 77525), (735, 66450), (750, 65121), (875, 55818), (882, 55375), (886, 55125), (1050, 46515), (1125, 43414), (1225, 39870), (1329, 36750), (1470, 33225), (1575, 31010), (1750, 27909), (2205, 22150), (2215, 22050), (2250, 21707), (2450, 19935), (2625, 18606), (2658, 18375), (3101, 15750), (3150, 15505), (3675, 13290), (3987, 12250), (4410, 11075), (4430, 11025), (5250, 9303), (6125, 7974), (6202, 7875), (6645, 7350)]