48716019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 35955981

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 89, 97, 99, 171, 209, 267, 291, 297, 513, 627, 801, 873, 979, 1067, 1691, 1843, 1881, 2403, 2619, 2937, 3201, 5073, 5529, 5643, 8633, 8811, 9603, 15219, 16587, 18601, 20273, 25899, 26433, 28809, 45657, 49761, 55803, 60819, 77697, 94963, 164027, 167409, 182457, 233091, 284889, 492081, 502227, 547371, 854667, 1476243, 1804297, 2564001, 4428729, 5412891, 16238673, 48716019]

約数ペア:

[(1, 48716019), (3, 16238673), (9, 5412891), (11, 4428729), (19, 2564001), (27, 1804297), (33, 1476243), (57, 854667), (89, 547371), (97, 502227), (99, 492081), (171, 284889), (209, 233091), (267, 182457), (291, 167409), (297, 164027), (513, 94963), (627, 77697), (801, 60819), (873, 55803), (979, 49761), (1067, 45657), (1691, 28809), (1843, 26433), (1881, 25899), (2403, 20273), (2619, 18601), (2937, 16587), (3201, 15219), (5073, 9603), (5529, 8811), (5643, 8633)]