47518980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1613}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 133406784

約数和(自身を除く): 85887804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1613, 1964, 2455, 2946, 3226, 4839, 4910, 5892, 6452, 7365, 8065, 9678, 9820, 14730, 16130, 19356, 24195, 29460, 32260, 48390, 96780, 791983, 1583966, 2375949, 3167932, 3959915, 4751898, 7919830, 9503796, 11879745, 15839660, 23759490, 47518980]

約数ペア:

[(1, 47518980), (2, 23759490), (3, 15839660), (4, 11879745), (5, 9503796), (6, 7919830), (10, 4751898), (12, 3959915), (15, 3167932), (20, 2375949), (30, 1583966), (60, 791983), (491, 96780), (982, 48390), (1473, 32260), (1613, 29460), (1964, 24195), (2455, 19356), (2946, 16130), (3226, 14730), (4839, 9820), (4910, 9678), (5892, 8065), (6452, 7365)]