29059550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 61949160

約数和(自身を除く): 32889610

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 169, 181, 190, 247, 325, 338, 362, 475, 494, 650, 845, 905, 950, 1235, 1690, 1810, 2353, 2470, 3211, 3439, 4225, 4525, 4706, 6175, 6422, 6878, 8450, 9050, 11765, 12350, 16055, 17195, 23530, 30589, 32110, 34390, 44707, 58825, 61178, 80275, 85975, 89414, 117650, 152945, 160550, 171950, 223535, 305890, 447070, 581191, 764725, 1117675, 1162382, 1529450, 2235350, 2905955, 5811910, 14529775, 29059550]

約数ペア:

[(1, 29059550), (2, 14529775), (5, 5811910), (10, 2905955), (13, 2235350), (19, 1529450), (25, 1162382), (26, 1117675), (38, 764725), (50, 581191), (65, 447070), (95, 305890), (130, 223535), (169, 171950), (181, 160550), (190, 152945), (247, 117650), (325, 89414), (338, 85975), (362, 80275), (475, 61178), (494, 58825), (650, 44707), (845, 34390), (905, 32110), (950, 30589), (1235, 23530), (1690, 17195), (1810, 16055), (2353, 12350), (2470, 11765), (3211, 9050), (3439, 8450), (4225, 6878), (4525, 6422), (4706, 6175)]