51695910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2698

約数の個数: 96

約数和(自身を含む): 158625792

約数和(自身を除く): 106929882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2647, 2790, 3255, 3906, 5294, 6510, 7941, 9765, 13235, 15882, 18529, 19530, 23823, 26470, 37058, 39705, 47646, 55587, 79410, 82057, 92645, 111174, 119115, 164114, 166761, 185290, 238230, 246171, 277935, 333522, 410285, 492342, 555870, 574399, 738513, 820570, 833805, 1148798, 1230855, 1477026, 1667610, 1723197, 2461710, 2871995, 3446394, 3692565, 5169591, 5743990, 7385130, 8615985, 10339182, 17231970, 25847955, 51695910]

約数ペア:

[(1, 51695910), (2, 25847955), (3, 17231970), (5, 10339182), (6, 8615985), (7, 7385130), (9, 5743990), (10, 5169591), (14, 3692565), (15, 3446394), (18, 2871995), (21, 2461710), (30, 1723197), (31, 1667610), (35, 1477026), (42, 1230855), (45, 1148798), (62, 833805), (63, 820570), (70, 738513), (90, 574399), (93, 555870), (105, 492342), (126, 410285), (155, 333522), (186, 277935), (210, 246171), (217, 238230), (279, 185290), (310, 166761), (315, 164114), (434, 119115), (465, 111174), (558, 92645), (630, 82057), (651, 79410), (930, 55587), (1085, 47646), (1302, 39705), (1395, 37058), (1953, 26470), (2170, 23823), (2647, 19530), (2790, 18529), (3255, 15882), (3906, 13235), (5294, 9765), (6510, 7941)]