53306253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 106159872

約数和(自身を除く): 52853619

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 61, 63, 77, 91, 97, 99, 117, 143, 183, 231, 273, 291, 427, 429, 549, 671, 679, 693, 793, 819, 873, 1001, 1067, 1261, 1281, 1287, 2013, 2037, 2379, 3003, 3201, 3783, 3843, 4697, 5551, 5917, 6039, 6111, 7137, 7469, 8723, 8827, 9009, 9603, 11349, 13871, 14091, 16653, 17751, 22407, 26169, 26481, 41419, 41613, 42273, 49959, 53253, 61061, 65087, 67221, 76921, 78507, 79443, 97097, 124257, 124839, 183183, 195261, 230763, 291291, 372771, 455609, 538447, 549549, 585783, 692289, 846131, 873873, 1366827, 1615341, 2538393, 4100481, 4846023, 5922917, 7615179, 17768751, 53306253]

約数ペア:

[(1, 53306253), (3, 17768751), (7, 7615179), (9, 5922917), (11, 4846023), (13, 4100481), (21, 2538393), (33, 1615341), (39, 1366827), (61, 873873), (63, 846131), (77, 692289), (91, 585783), (97, 549549), (99, 538447), (117, 455609), (143, 372771), (183, 291291), (231, 230763), (273, 195261), (291, 183183), (427, 124839), (429, 124257), (549, 97097), (671, 79443), (679, 78507), (693, 76921), (793, 67221), (819, 65087), (873, 61061), (1001, 53253), (1067, 49959), (1261, 42273), (1281, 41613), (1287, 41419), (2013, 26481), (2037, 26169), (2379, 22407), (3003, 17751), (3201, 16653), (3783, 14091), (3843, 13871), (4697, 11349), (5551, 9603), (5917, 9009), (6039, 8827), (6111, 8723), (7137, 7469)]