48991380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 144764928

約数和(自身を除く): 95773548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 131, 138, 230, 262, 271, 276, 345, 393, 460, 524, 542, 655, 690, 786, 813, 1084, 1310, 1355, 1380, 1572, 1626, 1965, 2620, 2710, 3013, 3252, 3930, 4065, 5420, 6026, 6233, 7860, 8130, 9039, 12052, 12466, 15065, 16260, 18078, 18699, 24932, 30130, 31165, 35501, 36156, 37398, 45195, 60260, 62330, 71002, 74796, 90390, 93495, 106503, 124660, 142004, 177505, 180780, 186990, 213006, 355010, 373980, 426012, 532515, 710020, 816523, 1065030, 1633046, 2130060, 2449569, 3266092, 4082615, 4899138, 8165230, 9798276, 12247845, 16330460, 24495690, 48991380]

約数ペア:

[(1, 48991380), (2, 24495690), (3, 16330460), (4, 12247845), (5, 9798276), (6, 8165230), (10, 4899138), (12, 4082615), (15, 3266092), (20, 2449569), (23, 2130060), (30, 1633046), (46, 1065030), (60, 816523), (69, 710020), (92, 532515), (115, 426012), (131, 373980), (138, 355010), (230, 213006), (262, 186990), (271, 180780), (276, 177505), (345, 142004), (393, 124660), (460, 106503), (524, 93495), (542, 90390), (655, 74796), (690, 71002), (786, 62330), (813, 60260), (1084, 45195), (1310, 37398), (1355, 36156), (1380, 35501), (1572, 31165), (1626, 30130), (1965, 24932), (2620, 18699), (2710, 18078), (3013, 16260), (3252, 15065), (3930, 12466), (4065, 12052), (5420, 9039), (6026, 8130), (6233, 7860)]