28436550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 71258832

約数和(自身を除く): 42822282

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1515, 1877, 2525, 3030, 3754, 5050, 5631, 7575, 9385, 11262, 15150, 18770, 28155, 46925, 56310, 93850, 140775, 189577, 281550, 379154, 568731, 947885, 1137462, 1895770, 2843655, 4739425, 5687310, 9478850, 14218275, 28436550]

約数ペア:

[(1, 28436550), (2, 14218275), (3, 9478850), (5, 5687310), (6, 4739425), (10, 2843655), (15, 1895770), (25, 1137462), (30, 947885), (50, 568731), (75, 379154), (101, 281550), (150, 189577), (202, 140775), (303, 93850), (505, 56310), (606, 46925), (1010, 28155), (1515, 18770), (1877, 15150), (2525, 11262), (3030, 9385), (3754, 7575), (5050, 5631)]