47658990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 127319040

約数和(自身を除く): 79660050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 239, 255, 289, 345, 391, 478, 510, 578, 690, 717, 782, 867, 1173, 1195, 1434, 1445, 1734, 1955, 2346, 2390, 2890, 3585, 3910, 4063, 4335, 5497, 5865, 6647, 7170, 8126, 8670, 10994, 11730, 12189, 13294, 16491, 19941, 20315, 24378, 27485, 32982, 33235, 39882, 40630, 54970, 60945, 66470, 69071, 82455, 93449, 99705, 121890, 138142, 164910, 186898, 199410, 207213, 280347, 345355, 414426, 467245, 560694, 690710, 934490, 1036065, 1401735, 1588633, 2072130, 2803470, 3177266, 4765899, 7943165, 9531798, 15886330, 23829495, 47658990]

約数ペア:

[(1, 47658990), (2, 23829495), (3, 15886330), (5, 9531798), (6, 7943165), (10, 4765899), (15, 3177266), (17, 2803470), (23, 2072130), (30, 1588633), (34, 1401735), (46, 1036065), (51, 934490), (69, 690710), (85, 560694), (102, 467245), (115, 414426), (138, 345355), (170, 280347), (230, 207213), (239, 199410), (255, 186898), (289, 164910), (345, 138142), (391, 121890), (478, 99705), (510, 93449), (578, 82455), (690, 69071), (717, 66470), (782, 60945), (867, 54970), (1173, 40630), (1195, 39882), (1434, 33235), (1445, 32982), (1734, 27485), (1955, 24378), (2346, 20315), (2390, 19941), (2890, 16491), (3585, 13294), (3910, 12189), (4063, 11730), (4335, 10994), (5497, 8670), (5865, 8126), (6647, 7170)]