48013740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1699}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 146655600

約数和(自身を除く): 98641860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1699, 1884, 2355, 2826, 3140, 3398, 4710, 5097, 5652, 6796, 7065, 8495, 9420, 10194, 14130, 15291, 16990, 20388, 25485, 28260, 30582, 33980, 50970, 61164, 76455, 101940, 152910, 266743, 305820, 533486, 800229, 1066972, 1333715, 1600458, 2400687, 2667430, 3200916, 4001145, 4801374, 5334860, 8002290, 9602748, 12003435, 16004580, 24006870, 48013740]

約数ペア:

[(1, 48013740), (2, 24006870), (3, 16004580), (4, 12003435), (5, 9602748), (6, 8002290), (9, 5334860), (10, 4801374), (12, 4001145), (15, 3200916), (18, 2667430), (20, 2400687), (30, 1600458), (36, 1333715), (45, 1066972), (60, 800229), (90, 533486), (157, 305820), (180, 266743), (314, 152910), (471, 101940), (628, 76455), (785, 61164), (942, 50970), (1413, 33980), (1570, 30582), (1699, 28260), (1884, 25485), (2355, 20388), (2826, 16990), (3140, 15291), (3398, 14130), (4710, 10194), (5097, 9420), (5652, 8495), (6796, 7065)]