51480150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11071}}^1$

素因数の和:11117

約数の個数: 48

約数和(自身を含む): 131801088

約数和(自身を除く): 80320938

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 11071, 22142, 33213, 55355, 66426, 110710, 166065, 276775, 332130, 343201, 553550, 686402, 830325, 1029603, 1660650, 1716005, 2059206, 3432010, 5148015, 8580025, 10296030, 17160050, 25740075, 51480150]

約数ペア:

[(1, 51480150), (2, 25740075), (3, 17160050), (5, 10296030), (6, 8580025), (10, 5148015), (15, 3432010), (25, 2059206), (30, 1716005), (31, 1660650), (50, 1029603), (62, 830325), (75, 686402), (93, 553550), (150, 343201), (155, 332130), (186, 276775), (310, 166065), (465, 110710), (775, 66426), (930, 55355), (1550, 33213), (2325, 22142), (4650, 11071)]