53969370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 162860544

約数和(自身を除く): 108891174

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 373, 390, 455, 530, 546, 689, 742, 746, 795, 910, 1113, 1119, 1365, 1378, 1590, 1855, 1865, 2067, 2226, 2238, 2611, 2730, 3445, 3710, 3730, 4134, 4823, 4849, 5222, 5565, 5595, 6890, 7833, 9646, 9698, 10335, 11130, 11190, 13055, 14469, 14547, 15666, 19769, 20670, 24115, 24245, 26110, 28938, 29094, 33943, 39165, 39538, 48230, 48490, 59307, 67886, 72345, 72735, 78330, 98845, 101829, 118614, 138383, 144690, 145470, 169715, 197690, 203658, 256997, 276766, 296535, 339430, 415149, 509145, 513994, 593070, 691915, 770991, 830298, 1018290, 1284985, 1383830, 1541982, 1798979, 2075745, 2569970, 3597958, 3854955, 4151490, 5396937, 7709910, 8994895, 10793874, 17989790, 26984685, 53969370]

約数ペア:

[(1, 53969370), (2, 26984685), (3, 17989790), (5, 10793874), (6, 8994895), (7, 7709910), (10, 5396937), (13, 4151490), (14, 3854955), (15, 3597958), (21, 2569970), (26, 2075745), (30, 1798979), (35, 1541982), (39, 1383830), (42, 1284985), (53, 1018290), (65, 830298), (70, 770991), (78, 691915), (91, 593070), (105, 513994), (106, 509145), (130, 415149), (159, 339430), (182, 296535), (195, 276766), (210, 256997), (265, 203658), (273, 197690), (318, 169715), (371, 145470), (373, 144690), (390, 138383), (455, 118614), (530, 101829), (546, 98845), (689, 78330), (742, 72735), (746, 72345), (795, 67886), (910, 59307), (1113, 48490), (1119, 48230), (1365, 39538), (1378, 39165), (1590, 33943), (1855, 29094), (1865, 28938), (2067, 26110), (2226, 24245), (2238, 24115), (2611, 20670), (2730, 19769), (3445, 15666), (3710, 14547), (3730, 14469), (4134, 13055), (4823, 11190), (4849, 11130), (5222, 10335), (5565, 9698), (5595, 9646), (6890, 7833)]