50030040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21976

約数の個数: 64

約数和(自身を含む): 157996800

約数和(自身を除く): 107966760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21943, 43886, 65829, 87772, 109715, 131658, 175544, 219430, 263316, 329145, 416917, 438860, 526632, 658290, 833834, 877720, 1250751, 1316580, 1667668, 2084585, 2501502, 2633160, 3335336, 4169170, 5003004, 6253755, 8338340, 10006008, 12507510, 16676680, 25015020, 50030040]

約数ペア:

[(1, 50030040), (2, 25015020), (3, 16676680), (4, 12507510), (5, 10006008), (6, 8338340), (8, 6253755), (10, 5003004), (12, 4169170), (15, 3335336), (19, 2633160), (20, 2501502), (24, 2084585), (30, 1667668), (38, 1316580), (40, 1250751), (57, 877720), (60, 833834), (76, 658290), (95, 526632), (114, 438860), (120, 416917), (152, 329145), (190, 263316), (228, 219430), (285, 175544), (380, 131658), (456, 109715), (570, 87772), (760, 65829), (1140, 43886), (2280, 21943)]