56381970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 144716544

約数和(自身を除く): 88334574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 1230, 1886, 1993, 2829, 3986, 4715, 5658, 5979, 9430, 9965, 11958, 14145, 19930, 28290, 29895, 45839, 59790, 81713, 91678, 137517, 163426, 229195, 245139, 275034, 408565, 458390, 490278, 687585, 817130, 1225695, 1375170, 1879399, 2451390, 3758798, 5638197, 9396995, 11276394, 18793990, 28190985, 56381970]

約数ペア:

[(1, 56381970), (2, 28190985), (3, 18793990), (5, 11276394), (6, 9396995), (10, 5638197), (15, 3758798), (23, 2451390), (30, 1879399), (41, 1375170), (46, 1225695), (69, 817130), (82, 687585), (115, 490278), (123, 458390), (138, 408565), (205, 275034), (230, 245139), (246, 229195), (345, 163426), (410, 137517), (615, 91678), (690, 81713), (943, 59790), (1230, 45839), (1886, 29895), (1993, 28290), (2829, 19930), (3986, 14145), (4715, 11958), (5658, 9965), (5979, 9430)]