53175990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 146764800

約数和(自身を除く): 93588810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1399, 1810, 2534, 2715, 2798, 3801, 4197, 5430, 6335, 6995, 7602, 8394, 9793, 12670, 13990, 19005, 19586, 20985, 29379, 38010, 41970, 48965, 58758, 97930, 146895, 253219, 293790, 506438, 759657, 1266095, 1519314, 1772533, 2532190, 3545066, 3798285, 5317599, 7596570, 8862665, 10635198, 17725330, 26587995, 53175990]

約数ペア:

[(1, 53175990), (2, 26587995), (3, 17725330), (5, 10635198), (6, 8862665), (7, 7596570), (10, 5317599), (14, 3798285), (15, 3545066), (21, 2532190), (30, 1772533), (35, 1519314), (42, 1266095), (70, 759657), (105, 506438), (181, 293790), (210, 253219), (362, 146895), (543, 97930), (905, 58758), (1086, 48965), (1267, 41970), (1399, 38010), (1810, 29379), (2534, 20985), (2715, 19586), (2798, 19005), (3801, 13990), (4197, 12670), (5430, 9793), (6335, 8394), (6995, 7602)]