48723090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 126669312

約数和(自身を除く): 77946222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 461, 542, 813, 922, 1355, 1383, 1626, 2305, 2710, 2766, 3523, 4065, 4610, 5993, 6915, 7046, 8130, 10569, 11986, 13830, 17615, 17979, 21138, 29965, 35230, 35958, 52845, 59930, 89895, 105690, 124931, 179790, 249862, 374793, 624655, 749586, 1249310, 1624103, 1873965, 3248206, 3747930, 4872309, 8120515, 9744618, 16241030, 24361545, 48723090]

約数ペア:

[(1, 48723090), (2, 24361545), (3, 16241030), (5, 9744618), (6, 8120515), (10, 4872309), (13, 3747930), (15, 3248206), (26, 1873965), (30, 1624103), (39, 1249310), (65, 749586), (78, 624655), (130, 374793), (195, 249862), (271, 179790), (390, 124931), (461, 105690), (542, 89895), (813, 59930), (922, 52845), (1355, 35958), (1383, 35230), (1626, 29965), (2305, 21138), (2710, 17979), (2766, 17615), (3523, 13830), (4065, 11986), (4610, 10569), (5993, 8130), (6915, 7046)]