48809516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 107680608

約数和(自身を除く): 58871092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 61, 68, 82, 119, 122, 164, 238, 244, 287, 427, 476, 574, 697, 854, 1037, 1148, 1394, 1681, 1708, 2074, 2501, 2788, 3362, 4148, 4879, 5002, 6724, 7259, 9758, 10004, 11767, 14518, 17507, 19516, 23534, 28577, 29036, 35014, 42517, 47068, 57154, 70028, 85034, 102541, 114308, 170068, 200039, 205082, 297619, 400078, 410164, 595238, 717787, 800156, 1190476, 1435574, 1743197, 2871148, 3486394, 6972788, 12202379, 24404758, 48809516]

約数ペア:

[(1, 48809516), (2, 24404758), (4, 12202379), (7, 6972788), (14, 3486394), (17, 2871148), (28, 1743197), (34, 1435574), (41, 1190476), (61, 800156), (68, 717787), (82, 595238), (119, 410164), (122, 400078), (164, 297619), (238, 205082), (244, 200039), (287, 170068), (427, 114308), (476, 102541), (574, 85034), (697, 70028), (854, 57154), (1037, 47068), (1148, 42517), (1394, 35014), (1681, 29036), (1708, 28577), (2074, 23534), (2501, 19516), (2788, 17507), (3362, 14518), (4148, 11767), (4879, 10004), (5002, 9758), (6724, 7259)]