52471020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 168892416

約数和(自身を除く): 116421396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 271, 420, 461, 542, 813, 922, 1084, 1355, 1383, 1626, 1844, 1897, 2305, 2710, 2766, 3227, 3252, 3794, 4065, 4610, 5420, 5532, 5691, 6454, 6915, 7588, 8130, 9220, 9485, 9681, 11382, 12908, 13830, 16135, 16260, 18970, 19362, 22764, 27660, 28455, 32270, 37940, 38724, 48405, 56910, 64540, 96810, 113820, 124931, 193620, 249862, 374793, 499724, 624655, 749586, 874517, 1249310, 1499172, 1749034, 1873965, 2498620, 2623551, 3498068, 3747930, 4372585, 5247102, 7495860, 8745170, 10494204, 13117755, 17490340, 26235510, 52471020]

約数ペア:

[(1, 52471020), (2, 26235510), (3, 17490340), (4, 13117755), (5, 10494204), (6, 8745170), (7, 7495860), (10, 5247102), (12, 4372585), (14, 3747930), (15, 3498068), (20, 2623551), (21, 2498620), (28, 1873965), (30, 1749034), (35, 1499172), (42, 1249310), (60, 874517), (70, 749586), (84, 624655), (105, 499724), (140, 374793), (210, 249862), (271, 193620), (420, 124931), (461, 113820), (542, 96810), (813, 64540), (922, 56910), (1084, 48405), (1355, 38724), (1383, 37940), (1626, 32270), (1844, 28455), (1897, 27660), (2305, 22764), (2710, 19362), (2766, 18970), (3227, 16260), (3252, 16135), (3794, 13830), (4065, 12908), (4610, 11382), (5420, 9681), (5532, 9485), (5691, 9220), (6454, 8130), (6915, 7588)]