53979780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21943}}^1$

素因数の和:21996

約数の個数: 48

約数和(自身を含む): 154836864

約数和(自身を除く): 100857084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21943, 43886, 65829, 87772, 109715, 131658, 219430, 263316, 329145, 438860, 658290, 899663, 1316580, 1799326, 2698989, 3598652, 4498315, 5397978, 8996630, 10795956, 13494945, 17993260, 26989890, 53979780]

約数ペア:

[(1, 53979780), (2, 26989890), (3, 17993260), (4, 13494945), (5, 10795956), (6, 8996630), (10, 5397978), (12, 4498315), (15, 3598652), (20, 2698989), (30, 1799326), (41, 1316580), (60, 899663), (82, 658290), (123, 438860), (164, 329145), (205, 263316), (246, 219430), (410, 131658), (492, 109715), (615, 87772), (820, 65829), (1230, 43886), (2460, 21943)]