45457490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 95001984

約数和(自身を除く): 49544494

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 67, 85, 130, 134, 170, 221, 307, 335, 442, 614, 670, 871, 1105, 1139, 1535, 1742, 2210, 2278, 3070, 3991, 4355, 5219, 5695, 7982, 8710, 10438, 11390, 14807, 19955, 20569, 26095, 29614, 39910, 41138, 52190, 67847, 74035, 102845, 135694, 148070, 205690, 267397, 339235, 349673, 534794, 678470, 699346, 1336985, 1748365, 2673970, 3496730, 4545749, 9091498, 22728745, 45457490]

約数ペア:

[(1, 45457490), (2, 22728745), (5, 9091498), (10, 4545749), (13, 3496730), (17, 2673970), (26, 1748365), (34, 1336985), (65, 699346), (67, 678470), (85, 534794), (130, 349673), (134, 339235), (170, 267397), (221, 205690), (307, 148070), (335, 135694), (442, 102845), (614, 74035), (670, 67847), (871, 52190), (1105, 41138), (1139, 39910), (1535, 29614), (1742, 26095), (2210, 20569), (2278, 19955), (3070, 14807), (3991, 11390), (4355, 10438), (5219, 8710), (5695, 7982)]