53207910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{84457}}^1$

素因数の和:84477

約数の個数: 48

約数和(自身を含む): 158105376

約数和(自身を除く): 104897466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 84457, 168914, 253371, 422285, 506742, 591199, 760113, 844570, 1182398, 1266855, 1520226, 1773597, 2533710, 2955995, 3547194, 3800565, 5320791, 5911990, 7601130, 8867985, 10641582, 17735970, 26603955, 53207910]

約数ペア:

[(1, 53207910), (2, 26603955), (3, 17735970), (5, 10641582), (6, 8867985), (7, 7601130), (9, 5911990), (10, 5320791), (14, 3800565), (15, 3547194), (18, 2955995), (21, 2533710), (30, 1773597), (35, 1520226), (42, 1266855), (45, 1182398), (63, 844570), (70, 760113), (90, 591199), (105, 506742), (126, 422285), (210, 253371), (315, 168914), (630, 84457)]