47463520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 127219680

約数和(自身を除く): 79756160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1201, 1235, 1520, 1976, 2080, 2402, 2470, 3040, 3952, 4804, 4940, 6005, 7904, 9608, 9880, 12010, 15613, 19216, 19760, 22819, 24020, 31226, 38432, 39520, 45638, 48040, 62452, 78065, 91276, 96080, 114095, 124904, 156130, 182552, 192160, 228190, 249808, 296647, 312260, 365104, 456380, 499616, 593294, 624520, 730208, 912760, 1186588, 1249040, 1483235, 1825520, 2373176, 2498080, 2966470, 3651040, 4746352, 5932940, 9492704, 11865880, 23731760, 47463520]

約数ペア:

[(1, 47463520), (2, 23731760), (4, 11865880), (5, 9492704), (8, 5932940), (10, 4746352), (13, 3651040), (16, 2966470), (19, 2498080), (20, 2373176), (26, 1825520), (32, 1483235), (38, 1249040), (40, 1186588), (52, 912760), (65, 730208), (76, 624520), (80, 593294), (95, 499616), (104, 456380), (130, 365104), (152, 312260), (160, 296647), (190, 249808), (208, 228190), (247, 192160), (260, 182552), (304, 156130), (380, 124904), (416, 114095), (494, 96080), (520, 91276), (608, 78065), (760, 62452), (988, 48040), (1040, 45638), (1201, 39520), (1235, 38432), (1520, 31226), (1976, 24020), (2080, 22819), (2402, 19760), (2470, 19216), (3040, 15613), (3952, 12010), (4804, 9880), (4940, 9608), (6005, 7904)]