49780496565

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1\times {\mathrm{6793}}^1$

素因数の和:9683

約数の個数: 64

約数和(自身を含む): 93202809600

約数和(自身を除く): 43422313035

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 2857, 6793, 8571, 14285, 20379, 25713, 33965, 42855, 54283, 61137, 77139, 101895, 128565, 129067, 162849, 183411, 271415, 305685, 385695, 387201, 488547, 645335, 814245, 917055, 1161603, 1465641, 1936005, 2442735, 3484809, 5808015, 7328205, 17424045, 19407601, 58222803, 97038005, 174668409, 291114015, 368744419, 524005227, 873342045, 1106233257, 1843722095, 2620026135, 3318699771, 5531166285, 9956099313, 16593498855, 49780496565]

約数ペア:

[(1, 49780496565), (3, 16593498855), (5, 9956099313), (9, 5531166285), (15, 3318699771), (19, 2620026135), (27, 1843722095), (45, 1106233257), (57, 873342045), (95, 524005227), (135, 368744419), (171, 291114015), (285, 174668409), (513, 97038005), (855, 58222803), (2565, 19407601), (2857, 17424045), (6793, 7328205), (8571, 5808015), (14285, 3484809), (20379, 2442735), (25713, 1936005), (33965, 1465641), (42855, 1161603), (54283, 917055), (61137, 814245), (77139, 645335), (101895, 488547), (128565, 387201), (129067, 385695), (162849, 305685), (183411, 271415)]