49825530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 80

約数和(自身を含む): 135253800

約数和(自身を除く): 85428270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 449, 685, 810, 822, 898, 1233, 1347, 1370, 2055, 2245, 2466, 2694, 3699, 4041, 4110, 4490, 6165, 6735, 7398, 8082, 11097, 12123, 12330, 13470, 18495, 20205, 22194, 24246, 36369, 36990, 40410, 55485, 60615, 61513, 72738, 110970, 121230, 123026, 181845, 184539, 307565, 363690, 369078, 553617, 615130, 922695, 1107234, 1660851, 1845390, 2768085, 3321702, 4982553, 5536170, 8304255, 9965106, 16608510, 24912765, 49825530]

約数ペア:

[(1, 49825530), (2, 24912765), (3, 16608510), (5, 9965106), (6, 8304255), (9, 5536170), (10, 4982553), (15, 3321702), (18, 2768085), (27, 1845390), (30, 1660851), (45, 1107234), (54, 922695), (81, 615130), (90, 553617), (135, 369078), (137, 363690), (162, 307565), (270, 184539), (274, 181845), (405, 123026), (411, 121230), (449, 110970), (685, 72738), (810, 61513), (822, 60615), (898, 55485), (1233, 40410), (1347, 36990), (1370, 36369), (2055, 24246), (2245, 22194), (2466, 20205), (2694, 18495), (3699, 13470), (4041, 12330), (4110, 12123), (4490, 11097), (6165, 8082), (6735, 7398)]