55530150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28505

約数の個数: 48

約数和(自身を含む): 148313424

約数和(自身を除く): 92783274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28477, 56954, 85431, 142385, 170862, 284770, 370201, 427155, 711925, 740402, 854310, 1110603, 1423850, 1851005, 2135775, 2221206, 3702010, 4271550, 5553015, 9255025, 11106030, 18510050, 27765075, 55530150]

約数ペア:

[(1, 55530150), (2, 27765075), (3, 18510050), (5, 11106030), (6, 9255025), (10, 5553015), (13, 4271550), (15, 3702010), (25, 2221206), (26, 2135775), (30, 1851005), (39, 1423850), (50, 1110603), (65, 854310), (75, 740402), (78, 711925), (130, 427155), (150, 370201), (195, 284770), (325, 170862), (390, 142385), (650, 85431), (975, 56954), (1950, 28477)]