49559790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12457

約数の個数: 64

約数和(自身を含む): 143101440

約数和(自身を除く): 93541650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 12421, 24842, 37263, 62105, 74526, 86947, 124210, 173894, 186315, 235999, 260841, 372630, 434735, 471998, 521682, 707997, 869470, 1179995, 1304205, 1415994, 1651993, 2359990, 2608410, 3303986, 3539985, 4955979, 7079970, 8259965, 9911958, 16519930, 24779895, 49559790]

約数ペア:

[(1, 49559790), (2, 24779895), (3, 16519930), (5, 9911958), (6, 8259965), (7, 7079970), (10, 4955979), (14, 3539985), (15, 3303986), (19, 2608410), (21, 2359990), (30, 1651993), (35, 1415994), (38, 1304205), (42, 1179995), (57, 869470), (70, 707997), (95, 521682), (105, 471998), (114, 434735), (133, 372630), (190, 260841), (210, 235999), (266, 186315), (285, 173894), (399, 124210), (570, 86947), (665, 74526), (798, 62105), (1330, 37263), (1995, 24842), (3990, 12421)]