55523510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 66127690

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 383, 545, 665, 763, 766, 1090, 1330, 1526, 1915, 2071, 2681, 3815, 3830, 4142, 5362, 7277, 7630, 10355, 13405, 14497, 14554, 20710, 26810, 28994, 36385, 41747, 50939, 72485, 72770, 83494, 101878, 144970, 208735, 254695, 292229, 417470, 509390, 584458, 793193, 1461145, 1586386, 2922290, 3965965, 5552351, 7931930, 11104702, 27761755, 55523510]

約数ペア:

[(1, 55523510), (2, 27761755), (5, 11104702), (7, 7931930), (10, 5552351), (14, 3965965), (19, 2922290), (35, 1586386), (38, 1461145), (70, 793193), (95, 584458), (109, 509390), (133, 417470), (190, 292229), (218, 254695), (266, 208735), (383, 144970), (545, 101878), (665, 83494), (763, 72770), (766, 72485), (1090, 50939), (1330, 41747), (1526, 36385), (1915, 28994), (2071, 26810), (2681, 20710), (3815, 14554), (3830, 14497), (4142, 13405), (5362, 10355), (7277, 7630)]