49555560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 149143680

約数和(自身を除く): 99588120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 821, 1006, 1509, 1642, 2012, 2463, 2515, 3018, 3284, 4024, 4105, 4926, 5030, 6036, 6568, 7545, 8210, 9852, 10060, 12072, 12315, 15090, 16420, 19704, 20120, 24630, 30180, 32840, 49260, 60360, 98520, 412963, 825926, 1238889, 1651852, 2064815, 2477778, 3303704, 4129630, 4955556, 6194445, 8259260, 9911112, 12388890, 16518520, 24777780, 49555560]

約数ペア:

[(1, 49555560), (2, 24777780), (3, 16518520), (4, 12388890), (5, 9911112), (6, 8259260), (8, 6194445), (10, 4955556), (12, 4129630), (15, 3303704), (20, 2477778), (24, 2064815), (30, 1651852), (40, 1238889), (60, 825926), (120, 412963), (503, 98520), (821, 60360), (1006, 49260), (1509, 32840), (1642, 30180), (2012, 24630), (2463, 20120), (2515, 19704), (3018, 16420), (3284, 15090), (4024, 12315), (4105, 12072), (4926, 10060), (5030, 9852), (6036, 8210), (6568, 7545)]