50763580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5194

約数の個数: 48

約数和(自身を含む): 123572736

約数和(自身を除く): 72809156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 5107, 9940, 10214, 20428, 25535, 35749, 51070, 71498, 102140, 142996, 178745, 357490, 362597, 714980, 725194, 1450388, 1812985, 2538179, 3625970, 5076358, 7251940, 10152716, 12690895, 25381790, 50763580]

約数ペア:

[(1, 50763580), (2, 25381790), (4, 12690895), (5, 10152716), (7, 7251940), (10, 5076358), (14, 3625970), (20, 2538179), (28, 1812985), (35, 1450388), (70, 725194), (71, 714980), (140, 362597), (142, 357490), (284, 178745), (355, 142996), (497, 102140), (710, 71498), (994, 51070), (1420, 35749), (1988, 25535), (2485, 20428), (4970, 10214), (5107, 9940)]