50029740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 152334000

約数和(自身を除く): 102304260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 557, 998, 1114, 1497, 1671, 1996, 2228, 2495, 2785, 2994, 3342, 4491, 4990, 5013, 5570, 5988, 6684, 7485, 8355, 8982, 9980, 10026, 11140, 14970, 16710, 17964, 20052, 22455, 25065, 29940, 33420, 44910, 50130, 89820, 100260, 277943, 555886, 833829, 1111772, 1389715, 1667658, 2501487, 2779430, 3335316, 4169145, 5002974, 5558860, 8338290, 10005948, 12507435, 16676580, 25014870, 50029740]

約数ペア:

[(1, 50029740), (2, 25014870), (3, 16676580), (4, 12507435), (5, 10005948), (6, 8338290), (9, 5558860), (10, 5002974), (12, 4169145), (15, 3335316), (18, 2779430), (20, 2501487), (30, 1667658), (36, 1389715), (45, 1111772), (60, 833829), (90, 555886), (180, 277943), (499, 100260), (557, 89820), (998, 50130), (1114, 44910), (1497, 33420), (1671, 29940), (1996, 25065), (2228, 22455), (2495, 20052), (2785, 17964), (2994, 16710), (3342, 14970), (4491, 11140), (4990, 10026), (5013, 9980), (5570, 8982), (5988, 8355), (6684, 7485)]