47658060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 145244736

約数和(自身を除く): 97586676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 977, 1084, 1355, 1626, 1954, 2439, 2710, 2931, 3252, 3908, 4065, 4878, 4885, 5420, 5862, 8130, 8793, 9756, 9770, 11724, 12195, 14655, 16260, 17586, 19540, 24390, 29310, 35172, 43965, 48780, 58620, 87930, 175860, 264767, 529534, 794301, 1059068, 1323835, 1588602, 2382903, 2647670, 3177204, 3971505, 4765806, 5295340, 7943010, 9531612, 11914515, 15886020, 23829030, 47658060]

約数ペア:

[(1, 47658060), (2, 23829030), (3, 15886020), (4, 11914515), (5, 9531612), (6, 7943010), (9, 5295340), (10, 4765806), (12, 3971505), (15, 3177204), (18, 2647670), (20, 2382903), (30, 1588602), (36, 1323835), (45, 1059068), (60, 794301), (90, 529534), (180, 264767), (271, 175860), (542, 87930), (813, 58620), (977, 48780), (1084, 43965), (1355, 35172), (1626, 29310), (1954, 24390), (2439, 19540), (2710, 17586), (2931, 16260), (3252, 14655), (3908, 12195), (4065, 11724), (4878, 9770), (4885, 9756), (5420, 8793), (5862, 8130)]