52645740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 169720320

約数和(自身を除く): 117074580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 769, 815, 978, 1141, 1538, 1630, 1956, 2282, 2307, 2445, 3076, 3260, 3423, 3845, 4564, 4614, 4890, 5383, 5705, 6846, 7690, 9228, 9780, 10766, 11410, 11535, 13692, 15380, 16149, 17115, 21532, 22820, 23070, 26915, 32298, 34230, 46140, 53830, 64596, 68460, 80745, 107660, 125347, 161490, 250694, 322980, 376041, 501388, 626735, 752082, 877429, 1253470, 1504164, 1754858, 1880205, 2506940, 2632287, 3509716, 3760410, 4387145, 5264574, 7520820, 8774290, 10529148, 13161435, 17548580, 26322870, 52645740]

約数ペア:

[(1, 52645740), (2, 26322870), (3, 17548580), (4, 13161435), (5, 10529148), (6, 8774290), (7, 7520820), (10, 5264574), (12, 4387145), (14, 3760410), (15, 3509716), (20, 2632287), (21, 2506940), (28, 1880205), (30, 1754858), (35, 1504164), (42, 1253470), (60, 877429), (70, 752082), (84, 626735), (105, 501388), (140, 376041), (163, 322980), (210, 250694), (326, 161490), (420, 125347), (489, 107660), (652, 80745), (769, 68460), (815, 64596), (978, 53830), (1141, 46140), (1538, 34230), (1630, 32298), (1956, 26915), (2282, 23070), (2307, 22820), (2445, 21532), (3076, 17115), (3260, 16149), (3423, 15380), (3845, 13692), (4564, 11535), (4614, 11410), (4890, 10766), (5383, 9780), (5705, 9228), (6846, 7690)]