49940010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5052

約数の個数: 64

約数和(自身を含む): 136800000

約数和(自身を除く): 86859990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 4999, 9990, 9998, 14997, 24995, 29994, 44991, 49990, 74985, 89982, 134973, 149970, 184963, 224955, 269946, 369926, 449910, 554889, 674865, 924815, 1109778, 1349730, 1664667, 1849630, 2774445, 3329334, 4994001, 5548890, 8323335, 9988002, 16646670, 24970005, 49940010]

約数ペア:

[(1, 49940010), (2, 24970005), (3, 16646670), (5, 9988002), (6, 8323335), (9, 5548890), (10, 4994001), (15, 3329334), (18, 2774445), (27, 1849630), (30, 1664667), (37, 1349730), (45, 1109778), (54, 924815), (74, 674865), (90, 554889), (111, 449910), (135, 369926), (185, 269946), (222, 224955), (270, 184963), (333, 149970), (370, 134973), (555, 89982), (666, 74985), (999, 49990), (1110, 44991), (1665, 29994), (1998, 24995), (3330, 14997), (4995, 9998), (4999, 9990)]