48398440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 117365760

約数和(自身を除く): 68967320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1697, 2852, 3394, 3565, 5704, 6788, 7130, 8485, 13576, 14260, 16970, 28520, 33940, 39031, 52607, 67880, 78062, 105214, 156124, 195155, 210428, 263035, 312248, 390310, 420856, 526070, 780620, 1052140, 1209961, 1561240, 2104280, 2419922, 4839844, 6049805, 9679688, 12099610, 24199220, 48398440]

約数ペア:

[(1, 48398440), (2, 24199220), (4, 12099610), (5, 9679688), (8, 6049805), (10, 4839844), (20, 2419922), (23, 2104280), (31, 1561240), (40, 1209961), (46, 1052140), (62, 780620), (92, 526070), (115, 420856), (124, 390310), (155, 312248), (184, 263035), (230, 210428), (248, 195155), (310, 156124), (460, 105214), (620, 78062), (713, 67880), (920, 52607), (1240, 39031), (1426, 33940), (1697, 28520), (2852, 16970), (3394, 14260), (3565, 13576), (5704, 8485), (6788, 7130)]